Top 23 Best Lab Stoppers in 2020

 

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 3 5Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 3 5Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 3 5Pcs - 4high 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. 5normal using can be used to block glass ports, pipe mouths, fish tank openings, etc. 1 about size bottom diameter(small-end) 17mm / 066inch top diameter(big-end) 23mm / 091inch body height 26mm / 102inch. 2 features material rubber size:#3 fit for hole 17-23mm package content 5 pcs x rubber stopper.

 

15 Pack Same Size Solid Rubber Stoppers - Size 3-23mm 090in x 17mm 066in - 26mm 102in Long - Black Lab Plug

15 Pack (Same Size) Solid Rubber Stoppers – Size #3-23mm (0.90in) x 17mm (0.66in) – 26mm (1.02in) Long – Black Lab Plug

15 Pack (Same Size) Solid Rubber Stoppers – Size #3-23mm (0.90in) x 17mm (0.66in) – 26mm (1.02in) Long – Black Lab Plug - Other sizes from #000 to #10 also available from enjoyist on amazon. Large quantity 15 packs are great quantity for your wide applications. Top diameter 23mm — bottom diameter 17mm — length 26mm. High-quality material permium rubber,ideal for laboratory, household, and industrial application. Please read the dimensions description listing carefully and confirm the dimensions you wanted.

 

1 Pack - CleverDelights Solid Rubber Stoppers  Size 10  53mm x 44mm - 32mm Long - White Lab Plug 10

1 Pack – CleverDelights Solid Rubber Stoppers | Size 10 | 53mm x 44mm – 32mm Long – White Lab Plug #10

1 Pack – CleverDelights Solid Rubber Stoppers | Size 10 | 53mm x 44mm – 32mm Long – White Lab Plug #10 - Natural rubber stoppers — ideal for laboratory, household, and industrial use — white color. 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. 1 pack — size #10 — top diameter 53mm — bottom diameter 44mm — length 32mm (approximately 2 1/16″ x 1 3/4″ x 1 1/4″).

 

6 Pack - CleverDelights Solid Rubber Stoppers  Size 5  29mm x 22mm - 28mm Long - White Lab Plug 5

6 Pack – CleverDelights Solid Rubber Stoppers | Size 5 | 29mm x 22mm – 28mm Long – White Lab Plug #5

6 Pack – CleverDelights Solid Rubber Stoppers | Size 5 | 29mm x 22mm – 28mm Long – White Lab Plug #5 - 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 — white color. 6 pack — size #5 — top diameter 29mm — bottom diameter 22mm — length 28mm (approximately 1 5/32″ x 7/8″ x 1 1/8″). Cleverdelights brand — ships from a usa warehouse by a usa-based company.

 

LabStock 1000ml Erlenmeyer Flask with Rubber Stopper

LabStock 1000ml Erlenmeyer Flask, with Rubber Stopper

LabStock 1000ml Erlenmeyer Flask, with Rubber Stopper - 8 rubber stopper. These flasks are made of heat-resistant borosilicate glass and have a heavy beaded rim for safety, with a large white marking spot. 5 1/4 inch diameter x 9 inch tall with no. A heavy glass flask useful for safely mixing, storing and heating fluids. Capacity of 1000ml, graduations are at 200ml.

 

50 Pack - CleverDelights Solid Rubber Stoppers  Size 0  17mm x 13mm - 24mm Long - Black Lab Plug 0

50 Pack – CleverDelights Solid Rubber Stoppers | Size 0 | 17mm x 13mm – 24mm Long – Black Lab Plug #0

50 Pack – CleverDelights Solid Rubber Stoppers | Size 0 | 17mm x 13mm – 24mm Long – Black Lab Plug #0 - Other sizes ranging from #000 to #14 also available from cleverdelights on amazon. 50 pack — size #0 — top diameter 17mm — bottom diameter 13mm — length 24mm (approximately 11/16″ x 1/2″ x 15/16″). Cleverdelights brand — ships from a usa warehouse by a usa-based company. Natural rubber stoppers — ideal for laboratory, household, and industrial use — black color. Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings.

 

10 Pack - CleverDelights Solid Rubber Stoppers  Size 0  17mm x 13mm - 24mm Long - Black Lab Plug 0

10 Pack – CleverDelights Solid Rubber Stoppers | Size 0 | 17mm x 13mm – 24mm Long – Black Lab Plug #0

10 Pack – CleverDelights Solid Rubber Stoppers | Size 0 | 17mm x 13mm – 24mm Long – Black Lab Plug #0 - Natural rubber stoppers — ideal for laboratory, household, and industrial use — black color. 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. 10 pack — size #0 — top diameter 17mm — bottom diameter 13mm — length 24mm (approximately 11/16″ x 1/2″ x 15/16″). Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings.

 

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 1 5Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 1 5Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 1 5Pcs - 2 features material rubber size:#1 fit for hole 14-19mm package content 5 pcs x rubber stopper. 3 not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials. 4high elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids. 1 about size bottom diameter(small-end) 14mm / 055inch top diameter(big-end) 19mm / 075inch body height 265mm / 104inch. 5normal using can be used to block glass ports, pipe mouths, fish tank openings, etc.

 

Neoprene Stopper ASTM 2 Holes - Blue Size 2-16mm Bottom 20mm Top 25mm Length - Pack of 10 - Eisco Labs

Neoprene Stopper ASTM, 2 Holes – Blue, Size #2-16mm Bottom, 20mm Top, 25mm Length – Pack of 10 – Eisco Labs

Neoprene Stopper ASTM, 2 Holes – Blue, Size #2-16mm Bottom, 20mm Top, 25mm Length – Pack of 10 – Eisco Labs - Blue neoprene astm stoppers with 2 holes holes measure 5mm each. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and bases. Pack of 10. Stopper measurements 16mm bottom, 20mm top, 25mm length. Made from long lasting neoprene rubber, oil resistant, use up to temps of 250°f / 120°c.

 

36 Pack - CleverDelights Solid Rubber Stoppers  Size 3  23mm x 17mm - 26mm Long - Black Lab Plug 3

36 Pack – CleverDelights Solid Rubber Stoppers | Size 3 | 23mm x 17mm – 26mm Long – Black Lab Plug #3

36 Pack – CleverDelights Solid Rubber Stoppers | Size 3 | 23mm x 17mm – 26mm Long – Black Lab Plug #3 - Cleverdelights brand — ships from a usa warehouse by a usa-based company. Natural rubber stoppers — ideal for laboratory, household, and industrial use — black color. 36 pack — size #3 — top diameter 23mm — bottom diameter 17mm — length 26mm (approximately 7/8″ x 11/16″ x 1 1/32″). Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings. Other sizes ranging from #000 to #14 also available from cleverdelights on amazon.

 

40 Pack Rubber Stoppers for Lab White Lab Plug Same Size 000-13mm 051in x 8mm 031in - 17mm 066in Long

40 Pack Rubber Stoppers for Lab, White Lab Plug, Same Size #000-13mm (0.51in) x 8mm (0.31in) – 17mm (0.66in) Long

40 Pack Rubber Stoppers for Lab, White Lab Plug, Same Size #000-13mm (0.51in) x 8mm (0.31in) – 17mm (0.66in) Long - Package include 40 pack. Application solid rubber stoppers,ideal for non-aggressive or concentrated solutions, such as laboratory, household, and industrial applications. Tips pls check the detailed dimensions description before purchasing any issues with it, pls contact us freely, we will try to issue you a more reasonable solution. Features without hole. Size all same size top diameter 13mm(051in) bottom diameter 8mm(031in) length 17mm(066in).

 

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

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

26 Pack Solid Rubber Stopper, White Lab Plug, 000# – 8# Sizes Assortment, 11 Assorted Sizes - 11 assorted sizes 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application. Assorted sizes are ideal for concentrated solutions,such as flask,test tube or other laboratory applications. These stoppers are made of solid natural rubber. Pack of 26 000#,8 pack00# 3 pack,0# 3 pack, 1#-4#,each size 2 pack5#-8#,each size 1 pack.

 

25 Pack - CleverDelights Solid Rubber Stoppers  Size 000  13mm x 8mm - 21mm Long - Blue Lab Plug 000

25 Pack – CleverDelights Solid Rubber Stoppers | Size 000 | 13mm x 8mm – 21mm Long – Blue Lab Plug #000

25 Pack – CleverDelights Solid Rubber Stoppers | Size 000 | 13mm x 8mm – 21mm Long – Blue Lab Plug #000 - Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings. 25 pack — size #000 — top diameter 13mm — bottom diameter 8mm — length 21mm (approximately 1/2″ x 5/16″ x 13/16″). Other sizes ranging from #000 to #14 also available from cleverdelights on amazon. Natural rubber stoppers — ideal for laboratory, household, and industrial use — blue color. Cleverdelights brand — ships from a usa warehouse by a usa-based company.

 

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 7 Size 3 Pcs

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 7# Size 3 Pcs

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 7# Size 3 Pcs - The raw material of it is premium silicone and it can be used in plug bottles, lab vials. Bottom diameter(small-end) 30mm / 118in. Height 30mm / 118in. Color white. Top diameter(big-end) 37mm / 145in.

 

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

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

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 4 15Pcs - 1 about size bottom diameter(small-end) 19mm / 075inch top diameter(big-end) 26mm / 102inch body height 28mm / 11inch. 4high elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids. 5normal using can be used to block glass ports, pipe mouths, fish tank openings, etc. 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.

 

10 Pack - CleverDelights Solid Rubber Stoppers  Size 8  42mm x 32mm - 30mm Long - White Lab Plug 8

10 Pack – CleverDelights Solid Rubber Stoppers | Size 8 | 42mm x 32mm – 30mm Long – White Lab Plug #8

10 Pack – CleverDelights Solid Rubber Stoppers | Size 8 | 42mm x 32mm – 30mm Long – White Lab Plug #8 - Natural rubber stoppers — ideal for laboratory, household, and industrial use — white color. Other sizes ranging from #000 to #14 also available from cleverdelights on amazon. Cleverdelights brand — ships from a usa warehouse by a usa-based company. Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings. 10 pack — size #8 — top diameter 42mm — bottom diameter 32mm — length 30mm (approximately 1 5/8″ x 1 1/4″ x 1 3/16″).

 

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 10 Size 3 Pcs

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 10# Size 3 Pcs

LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 10# Size 3 Pcs - The raw material of it is premium silicone and it can be used in plug bottles, lab vials. Height 375mm / 147in. Color white. Bottom diameter(small-end) 40mm / 157in. Top diameter(big-end) 50mm / 197in.

 

Erlenmeyer Conical Flask with Glass Stopper and GraduationBorosilicate 33 GlassLab GlasswareSet of 50ml 150ml 250ml

Erlenmeyer Conical Flask with Glass Stopper and Graduation,Borosilicate 3.3 Glass,Lab Glassware,Set of 50ml 150ml 250ml

Erlenmeyer Conical Flask with Glass Stopper and Graduation,Borosilicate 3.3 Glass,Lab Glassware,Set of 50ml 150ml 250ml - Be sure to note that the stoppers and bottles correspond one to one the stoppers are not interchangeable,or else they may not sealyou can apply vacuum grease to the frosted surface for a very tight sealing environment. Now purchase will also give a beautiful gift, limited quantity, send while stocks last. Exquisite products to help you complete any creative program. The product is resistant to high temperature and acid and alkali and good sealing performance,remove the stopper if heating. Erlenmeyer flask with glass stopper,from china’s cost-effective productsstunning and beautiful.

 

4 Pack Same Size Solid Rubber Stoppers - Size 9-45mm 177in x 37mm 145in - 30mm 118in Long - Black Lab Plug

4 Pack (Same Size) Solid Rubber Stoppers – Size #9-45mm (1.77in) x 37mm (1.45in) – 30mm (1.18in) Long – Black Lab Plug

4 Pack (Same Size) Solid Rubber Stoppers – Size #9-45mm (1.77in) x 37mm (1.45in) – 30mm (1.18in) Long – Black Lab Plug - High-quality material permium rubber,ideal for laboratory, household, and industrial application. Please read the dimensions description listing carefully and confirm the dimensions you wanted. Top diameter 45mm — bottom diameter 37mm — length 30mm. Other vary sizes from #000 to #10 also available from enjoyist on amazon. Large quantity 4 packs are great quantity for your wide applications.

 

3 Pack - CleverDelights Solid Rubber Stoppers  Size 8  42mm x 32mm - 30mm Long - White Lab Plug 8

3 Pack – CleverDelights Solid Rubber Stoppers | Size 8 | 42mm x 32mm – 30mm Long – White Lab Plug #8

3 Pack – CleverDelights Solid Rubber Stoppers | Size 8 | 42mm x 32mm – 30mm Long – White Lab Plug #8 - 3 pack — size #8 — top diameter 42mm — bottom diameter 32mm — length 30mm (approximately 1 5/8″ x 1 1/4″ x 1 3/16″). 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. Natural rubber stoppers — ideal for laboratory, household, and industrial use — white color. Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings.

 

Black Lab Labrador Dog Breed Wine Bottle Stopper

Black Lab Labrador Dog Breed Wine Bottle Stopper

Black Lab Labrador Dog Breed Wine Bottle Stopper - This attractive stopper fits most standard wine, liquor and oil bottles sold individually. The stopper is made of chrome plated metal and rubber, and is approximately 15″ (38cm) x 45″ (114cm) in size handwash only. You’ll want to raise a glass to this attractive, sturdy stopper makes a great gift. An officially licensed product of howard robinson. A graphics and more product.

 

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 00 15Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 00 15Pcs

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 00 15Pcs - 2 features material rubber size:#00 fit for hole 11-15mm package content 15 pcs x rubber stopper. 3 not easy to deform, moderate hardness, manufactured according to standards, environmentally friendly materials. 5normal using can be used to block glass ports, pipe mouths, fish tank openings, etc. 4high elasticity, good insulation and sealing performance, high temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids. 1 about sizebottom diameter(small-end) 11mm / 043inch top diameter(big-end) 15mm / 059inch body height 20mm / 079inch.

 

1 Pack - CleverDelights Solid Rubber Stoppers  Size 11  56mm x 46mm - 34mm Long - White Lab Plug 11

1 Pack – CleverDelights Solid Rubber Stoppers | Size 11 | 56mm x 46mm – 34mm Long – White Lab Plug #11

1 Pack – CleverDelights Solid Rubber Stoppers | Size 11 | 56mm x 46mm – 34mm Long – White Lab Plug #11 - 1 pack — size #11 — top diameter 56mm — bottom diameter 46mm — length 34mm (approximately 2 3/16″ x 1 13/16″ x 1 5/16″). Smooth and tapered sides designed for exceptional sealing and optimal fit with a wide range of openings. 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. Natural rubber stoppers — ideal for laboratory, household, and industrial use — white color.





We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.