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The Best rubber stoppers size chart of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best rubber stoppers size chart of 2022. Check our ranking below.

2,258 Reviews Scanned

Rank No. #1
27 Pack (10 Assorted Sizes) 000# - 7# Tapered Lab Bungs Solid Rubber Stoppers
  • Quantity: 27 Pieces,10 pieces #000, #00--#6,Each sizes two,and one piece #7.
  • Size: 10 Assorted Sizes #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
  • High-quality Material: Permium Rubber
  • Without hole
  • Ideal for use with non-aggressive or concentrated solutions
Rank No. #2
12pcs Lab Rubber Stoppers 8x13x17mm Black Tapered Shaped Solid Small Rubber Stopper for Lab Tube Stopper Size 000# Hole Stopper
  • Size: Bottom Diameter(small-end): 8mm / 0.31inch; Top Diameter(big-end): 13mm / 0.51inch; Body Height: 17mm / 0.67inch
  • Features: Color: Black; Material: Rubber; Size:#000; Fit for hole: 10-11mm; Package Content: 12 Pcs x Rubber Stopper
  • Test Tube Plugs: Our tapered shape plugs have high elasticity, good insulation and sealing performance, high temperature resistance, acid and alkali resistance, will not dissolve and swell in acidic liquids
  • Solid Rubber Stoppers: Made of good quality rubber, Not easy to deform, moderate hardness, manufactured according to standards; Some dust will be on the rubber stopper surface, could wash by water; Please put them in some place where the children cannot reach
  • Appliaction: Widley used in test tube, pipe, fish tank holes, etc; Note: This rubber material only for the industrial or lab use, do not use them on food or bath tub!
Rank No. #3
Enjoyist 34 Pack Solid Rubber Stoppers, 13 Assorted Sizes, 000# - 10# Black Tapered Lab Bungs
  • Quantity: 34 Pieces,10 pieces 000#, 6 pieces 00#, 0#--6#,Each size two,and 7#--10#, each size one piece.
  • Size: 13 Assorted Sizes 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8# 9# 10#.
  • High-quality Material: Permium rubber
  • Without hole.
  • Ideal for use with non-aggressive or concentrated solutions.
Rank No. #4
Black 22Pcs Solid Rubber Stoppers,Lab Plug 000#-8# Sizes Tapered Lab Rubber Plugs for Sealing,11 Assorted Sizes
  • Material: This rubber stopper is made of rubber material, which is reusable and durable
  • Sizes: Available in sizes #000, #00, #0, #1, #2, #3, #4, #5, #6, #7, and #8 for broader application options
  • Applications: Suitable for laboratories, households, industrial settings, and various other scenarios
  • Specifications: Our 22-piece rubber stopper set includes:6 x #000,2 x each of #00–#4,1 x each of #5–#8
  • Product Guarantee: Should any issues arise with the product, we are always here to assist you
Rank No. #5
Eoppen 24Pcs Solid Rubber Stopper 11 Assorted Sizes 000# - 8# for Flask, Plug Holes, Lab Seal Rubber Stoppers
  • Material: Made of premium rubber, very practical, not easy to deform, no holes for good sealing performance
  • 11 Assorted Sizes: #000, #00, #0, #1, #2, #3, #4, #5, #6, #7, 8#, wide range of options for your application
  • Easy to use: Rubber Stoppers are tapered design, easy to insert and remove, reusable and long life
  • Widely used: These rubber stoppers are very suitable for laboratory and industrial use, and can be used as bottle stoppers or pipe stoppers in medicine, chemical industry, scientific research and other industries
  • Packaging includes: 24Pieces, #000 size 8pcs, #00---#4 each size 2pcs, #5---#8 each size 1pcs, Can meet your different needs
Rank No. #6
3-Pack (Same Size) Large Solid Rubber Stoppers - Size #10-50mm (1.96in) x 41mm (1.61in) - 32mm (1.25in) Long - Black Lab Plug
  • Please read the dimensions description listing carefully and confirm the dimensions you wanted.
  • Top diameter: 50mm -- Bottom diameter: 41mm -- Length: 32mm
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application
  • Large Quantity: 3 Pack are great quantity for your wide applications
  • Other vary sizes from #000 to #10 also available from Enjoyist on Amazon
Rank No. #7
12-Pack (Same Size) Solid Rubber Stoppers - Size #4-26mm (1.02in) x 19mm (0.74in) - 28mm (1.10in) Long - Black Lab Plug
  • Please read the dimensions description listing carefully and confirm the dimensions you wanted.
  • Top diameter: 26mm -- Bottom diameter: 19mm -- Length: 28mm
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application
  • Large Quantity: 12 Packs are great quantity for your wide applications
  • Other sizes from #000 to #10 also available from Enjoyist on Amazon
SaleRank No. #8
10-Pack (Same Size) Solid Rubber Stoppers - Size #5-29mm (1.14in) x 22mm (0.86in) - 28mm (1.10in) Long - Black Lab Plug
  • Please read the dimensions description listing carefully and confirm the dimensions you wanted.
  • Top diameter: 29mm -- Bottom diameter: 22mm -- Length: 28mm
  • High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application
  • Large Quantity: 10 Packs are great quantity for your wide applications
  • Other vary sizes from #000 to #10 also available from Enjoyist on Amazon
Rank No. #9
Rubber Stopper - 22 Pcs Solid Rubber Stoppers,11 Assorted Sizes 000# - 8# Tapered Lab Seal Rubber Stoppers
  • Solid Rubber Stoppers: These black stoppers are made of high-quality rubber, which is very durable, not easy to deform, and has good sealing performance.
  • Rubber Stoppers Size:11 assorted sizes,000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
  • Widely used: These rubber stoppers are suitable for laboratory and industrial use. They can be used as bottle stoppers or pipe stoppers in medicine, chemical industry, scientific research, and other industries.
  • Easy to use: Rubber stopper is tapered, easy to pull and insert, reusable and long in service life.
  • Packaging includes: 22pcs - #000 size 6pcs, #00---#4 each size 2pcs, #5---#8 each size 1pcs, Can meet your different needs.
Rank No. #10
uxcell 4 Pcs 1-Hole Rubber Stopper, Tapered Lab Seal Tube Stopper Plug for Test Tube Flasks Glass Containers Industry and Laboratories, 24x18x25mm Black
  • Solid Rubber Stoppers: The package contains 4 Pcs tapered lab plugs, their top diameter is 24mm / 0.94 inch, the bottom diameter is 18mm / 0.71 inch, and the height is 25mm / 0.98 inch. Please select the appropriate rubber sealing plug model and size before purchase to ensure its sealing effect and durability.
  • Durable Material: The laboratory sealing plug is made of solid rubber, high density, elastic and good sealing, wear-resistant and not easy to deform, and durable.
  • Tapered Design: Our lab rubber plug has a conical side, a smooth surface, easy to insert and remove, with good sealing and insulation performance. Very suitable for laboratory and industrial use.
  • Easy to Use: These solid rubber plugs are easy to install, just insert the rubber plug into the mouth of the glass bottle, and gently turn to ensure that it is in place, and a firm fit.
  • Application: Our rubber plugs are suitable for a variety of laboratory and industrial applications, including chemical reactions and sample storage, used to plug and seal test tubes, containers, flasks, pipes, and other experimental instruments to prevent leakage.

Last update on 2025-10-13 / Affiliate links / Images from Amazon Product Advertising API

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We provide an rubber stoppers size chart buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available rubber stoppers size chart currently available on the market.

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  1. Brand Value: Every brand of rubber stoppers size chart has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an rubber stoppers size chart?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your rubber stoppers size chart.
  5. Customer Ratings: Number ratings grade rubber stoppers size chart objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their rubber stoppers size chart.
  7. Product Quality: You don’t always get what you pay for with an rubber stoppers size chart, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an rubber stoppers size chart is should be an indication of how long it will work out for you.

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FAQ:

Q: What is the density of a rubber stopper?

A: The average density of the rubber stoppers was 1.076g/ml. (1.12+0.96+1.16+1.05+1.09/5 = 5.38/5 = 1.076) 2. (Graph is on the back page) 3. (Calculations on graph) The slope of the relationship between mass and volume is 1.08g/ml.

Q: What is the function of rubber stopper?

A: Purpose. The primary purpose of a rubber stopper is to prevent a gas or liquid from escaping its container during a scientific experiment. Rubber stoppers can also prevent the contamination of samples by protecting the contents of laboratory glassware from air. Last, the use of rubber stoppers allows experimenters to shake or mix solutions without…

Q: What is rubber strap?

A: RUBBER B straps are of an exceptional caliber with regards to their material, mechanical, physical, and chemical aspects, from rubber which is of the absolute highest standard, maintaining FDA and BGVV material specifications.

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