Best Lab Color Comparison Tubes. Reviews November, 2020

Adamas-Beta 10ml Color Comparison Tubes Colorimetric Tube with Stopper, Borosilicate Glass, 12Pcs

Search only ADAMAS-BETA brand name
Adamas-Beta 10ml Color Comparison Tubes Colorimetric Tube with Stopper, Borosilicate Glass, 12Pcs

Current price: 38.99 USD


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  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.

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Kimble 45325A-50 Borosilicate Glass 50mL Nessler APHA Color Comparison Tube with Cap Stopper

Search only Kimble brand name
Kimble 45325A-50 Borosilicate Glass 50mL Nessler APHA Color Comparison Tube with Cap Stopper

Current price: 301.72 USD


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Length: 312 Millimeters

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples

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Kimax 45315B-100 Borosilicate Glass 100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 12)

Search only Kimax brand name
Kimax 45315B-100 Borosilicate Glass 100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 12)

Current price: 642.47 USD

Saving: $71.39 (10%)


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Length: 375 Millimeters

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples

More Info

Kimax 45315-50 Borosilicate Glass 50mL Unmatched APHA Nessler Color Comparison Tube (Case of 6)

Search only Kimax brand name
Kimax 45315-50 Borosilicate Glass 50mL Unmatched APHA Nessler Color Comparison Tube (Case of 6)

Current price: 190.44 USD


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Length: 300 Millimeters

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples

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CGOLDENWALL Nessler Glasses Tube Color Comparison Tube Class A Colorimetric Cylinder Matched Set of 12 with Glass Stopper for Visual Colorimetric Analysis Experiments (100ml)

Search only CGOLDENWALL brand name
CGOLDENWALL Nessler Glasses Tube Color Comparison Tube Class A Colorimetric Cylinder Matched Set of 12 with Glass Stopper for Visual Colorimetric Analysis Experiments (100ml)

Current price: 139 USD


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  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).

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Lab glass color comparison tube colorimetric cylinder with stopper 25ml a set of 6 new

Search only beyondsupply brand name
Lab glass color comparison tube colorimetric cylinder with stopper 25ml a set of 6 new

Current price: 49 USD


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  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).
  • a set of 6
  • size 25ml
  • made of borosilicate glass
  • with stopper
  • color comparison tube

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Kimble 45315A-100 Borosilicate Glass 100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 6)

Search only Kimble brand name
Kimble 45315A-100 Borosilicate Glass 100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 6)

Current price: 224.4 USD


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Length: 375 Millimeters

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).
  • a set of 6
  • size 25ml
  • made of borosilicate glass
  • with stopper
  • color comparison tube
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples

More Info

Kimax 45315A-50100 Borosilicate Glass 50mL-100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 6)

Search only Kimax brand name
Kimax 45315A-50100 Borosilicate Glass 50mL-100mL Nessler APHA Standard Color Comparison Tube (Matched Set of 6)

Current price: 48.98 USD


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Length: 375 Millimeters

Weight: 2.20462262 Pounds

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).
  • a set of 6
  • size 25ml
  • made of borosilicate glass
  • with stopper
  • color comparison tube
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples

More Info

Kimax 45310-50 Borosilicate Glass 50mL Unmatched Nessler Low Form Color Comparison Tube (Case of 6)

Search only Kimax brand name
Kimax 45310-50 Borosilicate Glass 50mL Unmatched Nessler Low Form Color Comparison Tube (Case of 6)

Current price: 110.12 USD


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Length: 175 Millimeters

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).
  • a set of 6
  • size 25ml
  • made of borosilicate glass
  • with stopper
  • color comparison tube
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Ceramic enamel graduation rings and legends
  • Shadowless bottom transmits undistorted light
  • Unmatched set of six tubes
  • Nessler glass tube for visually comparing solution sample colors

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Bel-Art F18916-0000 Color Comparison Tube Rack; 6 - 8 Places, 8¹/₈ x 4¹/₂ x 3¹/₂ in., Polypropylene

Search only SP Scienceware brand name
Bel-Art F18916-0000 Color Comparison Tube Rack; 6 - 8 Places, 8¹/₈ x 4¹/₂ x 3¹/₂ in., Polypropylene

Current price: 6.83 USD


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Weight: 0.4629707502 Pounds

  • Damage compensation - If the products you received were damaged during transportation, please contact the email of our customer service team immediately, and we will help you solve the problem as soon as possible.
  • Accurate calibration - The shape of the colorimetric tube is similar to that of an ordinary test tube, but it has an accurate calibration line and is equipped with a glass stopper.
  • Standard bottle mouth - Standard interface, good sealability, won¡¯t easily leak, corrosion resistant, stable material, durable.
  • High light transmittance - Smooth body of the bottle, high transparency, easy to observe, round body of the bottle, stable placement.
  • Premium Material - Colorimetric tube is made of glass, good thermal stability, chemical stability, mechanical properties, process properties and optical properties.
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 1.5mm from that of any other tube within the set
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Standard taper cap style stoppers need not be removed to take readings; "Shadow-less" is printed on the side of the stopper to distinguish these stoppers
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 12; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Tall and narrow tube provides a much longer scale length
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • We provide one year warranty and lifetime technical support.
  • Safety: Equipped with glass stopper to prevent liquid from leaking out.
  • Advantages: Although it is similar to ordinary test tubes, it has one more accurate graduation line than ordinary test tubes.
  • Material: This colorimetric tube uses A-grade glass.
  • Various specifications are available: 10ml (full height: 141mm, bottom outer diameter: 10mm, inner diameter: 12mm), 25ml (full height: 170mm, bottom outer diameter: 20mm, inner diameter: 16mm), 50ml (full height: 202mm, bottom outer diameter: 25mm, inner mouth diameter: 19mm), 100ml (full height: 240mm, bottom outer diameter: 30mm, inner mouth diameter: 24mm).
  • a set of 6
  • size 25ml
  • made of borosilicate glass
  • with stopper
  • color comparison tube
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadow-less bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Designed from Federal Specification NNN-T-175, Type 1, Class 2 requirements
  • Rings and legend are durable white ceramic enamel; rings coincide with specific volumes of liquid
  • Supplied in a matched set of 6; graduated ring scale of any tube will not vary by more than 2.0mm from that of any other tube within the set
  • Shadowless bottom transmits undistorted light; no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube
  • Nessler tubes are standardized glass tubes used to fill with standard solution colors for visual color comparison with similar tubes containing solution samples
  • Ceramic enamel graduation rings and legends
  • Shadowless bottom transmits undistorted light
  • Unmatched set of six tubes
  • Nessler glass tube for visually comparing solution sample colors
  • Steam autoclavable at 121 degree C (250 degree F)
  • Supports six 25mm or eight 18mm tubes and includes six drying pins
  • Colors stand out against the white surfaces of this polypropylene rack making color comparison tests easier to read

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