Best Lab Rubber Stoppers. Reviews September, 2020

26 Pack Solid Rubber Stopper, White Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

Search only Newflager brand name
26 Pack Solid Rubber Stopper, White Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

Current price: 8.49 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.

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22-Pack (13 Assorted Sizes) 000# -10# Solid Rubber Stoppers

Search only Enjoyist brand name
22-Pack (13 Assorted Sizes) 000# -10# Solid Rubber Stoppers

Current price: 14.99 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.

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21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

Search only Newflager brand name
21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

Current price: 10.39 USD

Saving: $0.60 (5%)


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.

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22 Pack 000# -7# White Solid Rubber Stoppers

Search only DAIKOYE brand name
22 Pack 000# -7# White Solid Rubber Stoppers

Current price: 7.99 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.

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19-Pack (10 Assorted Sizes) 000# -7# Solid Rubber Stoppers

Search only Enjoyist brand name
19-Pack (10 Assorted Sizes) 000# -7# Solid Rubber Stoppers

Current price: 10.99 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.

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RiteBrew Rubber Stopper - Size 10 - Drilled

Search only RiteBrew brand name
RiteBrew Rubber Stopper - Size 10 - Drilled

Current price: 5.25 USD


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Height: 0.98 Inches

Length: 2.01 Inches

Width: 2.01 Inches

Weight: 0.14 Pounds

  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
  • Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches
  • Drilled to accept airlock or tubing.

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GSC International RS-S-1H-2H-1LB Stoppers Rubber, Assorted Solid, 1, and 2 Hole, 1 lb., Pack of 38

Search only GSC International brand name
GSC International RS-S-1H-2H-1LB Stoppers Rubber, Assorted Solid, 1, and 2 Hole, 1 lb., Pack of 38

Current price: 11.53 USD

Saving: $4.55 (28%)


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
  • Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches
  • Drilled to accept airlock or tubing.
  • Includes 1 lb. of 38 stoppers
  • Sizes include #1, #2, #3, #4, #5, and #6
  • Black rubber
  • Assorted solid, one-hole, and two-hole stoppers

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uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 4 15Pcs

Search only uxcell brand name
uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 4 15Pcs

Current price: 12.29 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
  • Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches
  • Drilled to accept airlock or tubing.
  • Includes 1 lb. of 38 stoppers
  • Sizes include #1, #2, #3, #4, #5, and #6
  • Black rubber
  • Assorted solid, one-hole, and two-hole stoppers
  • 5.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.
  • 4.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
  • 3. Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials
  • 2. Features: Material: Rubber ; Size:#4; Fit for hole: 19-26mm; Package Content: 15 Pcs x Rubber Stopper
  • 1. About Size: Bottom Diameter(small-end): 19mm / 0.75inch; Top Diameter(big-end): 26mm / 1.02inch; Body Height: 28mm / 1.1inch

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LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 8# Size 3 Pcs

Search only LGEGE brand name
LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 8# Size 3 Pcs

Current price: 13.88 USD


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  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
  • Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches
  • Drilled to accept airlock or tubing.
  • Includes 1 lb. of 38 stoppers
  • Sizes include #1, #2, #3, #4, #5, and #6
  • Black rubber
  • Assorted solid, one-hole, and two-hole stoppers
  • 5.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.
  • 4.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
  • 3. Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials
  • 2. Features: Material: Rubber ; Size:#4; Fit for hole: 19-26mm; Package Content: 15 Pcs x Rubber Stopper
  • 1. About Size: Bottom Diameter(small-end): 19mm / 0.75inch; Top Diameter(big-end): 26mm / 1.02inch; Body Height: 28mm / 1.1inch
  • Height: 30mm / 1.18in
  • Top Diameter(big-end): 42mm / 1.65in
  • Bottom Diameter(small-end): 32mm / 1.26in
  • Color: White
  • The raw material of it is premium silicone and it can be used in plug bottles, lab vials.

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5 Pack - CleverDelights Solid Rubber Stoppers | Size 000 | 13mm x 8mm - 21mm Long - Black Lab Plug #000

Search only CleverDelights brand name
5 Pack - CleverDelights Solid Rubber Stoppers | Size 000 | 13mm x 8mm - 21mm Long - Black Lab Plug #000

Current price: 8.99 USD


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Weight: 0.005625 Pounds

  • Pack of 26: 000#,8 pack.00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These stoppers are made of solid natural rubber.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Without hole
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial applications.
  • Size:Assorted Sizes (000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#)
  • Quantity: 22 Pcs,#000--#6, Each size two.#7--#10, Each size one.
  • Pack of 21: 000#,5 pack. 00#-4#,each size 2 pack.5#-8#,each size 1 pack.
  • Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications.
  • 11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • These black stoppers are made of solid natural rubber.
  • Our Commitment: Our products are factory tested and we are confident you will absolutely love them.If you don’t, please let us know and we promise a 100% money back guarantee.
  • Easy to use: White rubber stopper, tapered shape design, easy to plug and pull.
  • Wide range of uses: These rubber stoppers are suitable for use in test tubes, flasks and other laboratory apparatus need sealed.
  • High-quality Material: Made of pure gum rubber , so it can be used longer.
  • Quantity: 22 packs, #000--#0, each sizes three, #1--#6, each sizes two, and one pack #7.
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
  • Ideal for use with non-aggressive or concentrated solutions
  • High-quality Material: Permium rubber
  • Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
  • Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches
  • Drilled to accept airlock or tubing.
  • Includes 1 lb. of 38 stoppers
  • Sizes include #1, #2, #3, #4, #5, and #6
  • Black rubber
  • Assorted solid, one-hole, and two-hole stoppers
  • 5.Normal using: Can be used to block glass ports, pipe mouths, fish tank openings, etc.
  • 4.High elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids.
  • 3. Not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials
  • 2. Features: Material: Rubber ; Size:#4; Fit for hole: 19-26mm; Package Content: 15 Pcs x Rubber Stopper
  • 1. About Size: Bottom Diameter(small-end): 19mm / 0.75inch; Top Diameter(big-end): 26mm / 1.02inch; Body Height: 28mm / 1.1inch
  • Height: 30mm / 1.18in
  • Top Diameter(big-end): 42mm / 1.65in
  • Bottom Diameter(small-end): 32mm / 1.26in
  • Color: White
  • The raw material of it is premium silicone and it can be used in plug bottles, lab vials.
  • CleverDelights brand -- Ships from a USA warehouse by a USA-based company
  • Other sizes ranging from #000 to #14 also available from CleverDelights on Amazon
  • Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings
  • Natural rubber stoppers -- Ideal for laboratory, household, and industrial use -- Black color
  • 5 Pack -- Size #000 -- Top diameter: 13mm -- Bottom diameter: 8mm -- Length: 21mm (Approximately 1/2" x 5/16" x 13/16")

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