Best Lab Rubber Stoppers (Dec. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

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

9.8
CPR Score
Top 2

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

9.7
CPR Score
Top 3

Solid Lab Rubber Stoppers,31-Pack (11 Assorted Sizes White) 000# -8# Rubber S...

9.7
CPR Score
Tips


Our team has recommended top 30 Lab Rubber Stoppers to make your shopping easy after considering different features about Lab Rubber Stoppers reviews of brands, including Generic, Outus, uxcell, EISCO, Karter Scientific, Tondiamo, WIDGETCO, Enjoyist, RddenIy, db11, Zorfeter, Labasics, High Temp Masking Supply, Newflager, GSC International And INKNOTE. And after researching, 21 Pack Solid Rubber Stopper, Black Lab Plug, 0... is a highly recommended Lab Rubber Stoppers item.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Lab Rubber Stoppers Rated by CherryPicks

Market Overview
Lab Rubber Stoppers Reviewed
  • Reviews Analyzed: 5,958 Items
  • CPR Avg. Rating: 8.5 / 10
30 Products Evaluated
  • Highest Price: $37.99
  • Lowest Price: $5.99
  • Avg. Price: $12.08
Price Disclaimer

Top 30 Lab Rubber Stoppers on Amazon (Verified You can Buy)

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

Newflager
NF-8201

Ratings for Newflager (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Newflager -

Features

These black stoppers are made of solid natural rubber.
11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
Show More

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

Enjoyist
Enjoyist---29

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Quantity: 29 Packs,000# 10 pack, 00# 4 pack, #0---#6 each size 2 pack, 7# one pack.
Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
Show More

Solid Lab Rubber Stoppers,31-Pack (11 Assorted Sizes White) 000# -8# Rubber Stopper Plug

Generic
C-Rubber Stopper

Ratings for Generic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
CPTChome -

Features

QUALITY & DURABLE-These solid rubber plugs are made of natural rubber and are chemical resistant,so they are sturdy and durable and don't break easily,you will be satisfied with our products after you buy.
PACKAGE QUANTITY-31 Packs,000# 10 pack, 00# 5 pack, #0---#6 each size 2 pack, 7#---8# one pack.You may only need one of these many sizes, but the others will come in handy!Rubber cork also allow trimming to the size you want.
Show More

Labasics Solid Rubber Stoppers, White Tapered Lab Seal Rubber Stoppers (10-Pack, 4#)

Labasics
LB-RubberStoppers-#4-10PK
1.9685 x 7.2835 x 4.5276 Inches
0.463 Pounds

Ratings for Labasics (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
J&D Tech 2,520

Features

Comes in 10-Pack, size: 4#; our Labasics White Rubber Stoppers provide exceptional seal for many applications
Please read the dimension description image carefully before making a decision (might have 1mm measurement error)
Show More

9 Pack (Same Size) Solid Rubber Stoppers - Size #6-33mm (1.29in) x 25mm (0.98in) - 28mm (1.10in) Long - Black Lab Plug

Enjoyist
Enjoyis---#6

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 33mm -- Bottom diameter: 25mm -- Length: 28mm
Show More

30-Pack (Same Size) Solid Rubber Stoppers - Size #00-15mm (0.59in) x 11mm (0.43in) - 21mm (0.82in) Long - Black Lab Plug

Enjoyist
Enjoyist-#00

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 15mm -- Bottom diameter: 11mm -- Length: 21mm
Show More

Rubber Stoppers - Size #11 - (Pack of 3) Karter Scientific 216V2

Karter Scientific
216V2
0.5 pounds

Ratings for Karter Scientific (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Lake Charles Manufacturing -

Features

Size: 11
Top Diameter: 56mm
Show More
Top 8

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

Enjoyist
Enjoyist--007

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Quantity: 19 Pieces,#000--#6,Each sizes two,and one piece #7.
Size:Assorted Size #000 #00 #0 #1 #2 #3 #4 #5 #6 #7
Show More

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

Newflager
NF-8965

Ratings for Newflager (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Newflager -

Features

These stoppers are made of solid natural rubber.
11 assorted sizes: 000# 00# 0# 1# 2# 3# 4# 5# 6# 7# 8#,wide choice for your application.
Show More

Assorted Rubber Stoppers with One Hole, 50/PK - Resistance to Acid, Alkali, and Ammonia - Eisco Labs

EISCO
CH0316
6.0 x 6.0 x 2.0 Inches

Ratings for EISCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
hBARSCI 4,153

Features

Pack of 50 assorted rubber stoppers
Orange color with one 5mm diameter hole
Show More
Top 11

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

Enjoyist
Enjoyist-#3

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 23mm -- Bottom diameter: 17mm -- Length: 26mm
Show More

5 Pieces (5 Assorted Sizes) #6 - #10 Solid Rubber Stoppers,Each Size One Assortment

Enjoyist
Enjoyist--#6--#10

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Quantity: 5 Pieces.
Assorted Size : #6 #7 #8 #9 #10
Show More
Top 13

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

uxcell
a19071500ux0514

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

1. About Size:Bottom Diameter(small-end): 11mm / 0.43inch; Top Diameter(big-end): 15mm / 0.59inch; Body Height: 20mm / 0.79inch
2. Features: Material: Rubber ; Size:#00; Fit for hole: 11-15mm; Package Content: 15 Pcs x Rubber Stopper
Show More
Top 14

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

uxcell
a19071500ux0525

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

1. About Size: Bottom Diameter(small-end): 17mm / 0.66inch; Top Diameter(big-end): 23mm / 0.91inch; Body Height: 26mm / 1.02inch
2. Features: Material: Rubber ; Size:#3; Fit for hole: 17-23mm; Package Content: 5 Pcs x Rubber Stopper
Show More
Top 15

40 Pieces (Same Size) Very Small Solid Rubber Stoppers - Size #000-13mm (0.51in) x 8mm (0.31in) - 17mm (0.66in) Long - Black Lab Plug

Enjoyist
Enjoyist-000

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 13mm -- Bottom diameter: 8mm -- Length: 17mm
Show More
Top 16

Zorfeter 20 Pcs 00# White Solid Rubber Stoppers Tapered Lab Plugs, Dia. 15mm x Dia. 11mm - Height 21mm

Zorfeter
GF211126-03

Ratings for Zorfeter (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
YONWUF -

Features

What You Get - You will get 20 pieces of white rubber stoppers. Size: 00#; Top Dia.(big-end): 15mm/ 0.59inch; Bottom Dia.(small-end): 11mm/ 0.43inch; Body Height: 21mm/ 0.83inch
Natural Rubber - These white lab plugs are made of premium natural rubber, not easy to deform, elastic and good sealing. Manufactured according to laboratory standards.
Show More
Top 17

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 00 20Pcs

uxcell
a19071500ux0515

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

About Size:Bottom Diameter(small-end): 11mm / 0.43inch; Top Diameter(big-end): 15mm / 0.59inch; Body Height: 20mm / 0.79inch
Features: Material: Rubber ; Size:#00; Fit for hole: 11-15mm; Package Content: 20 Pcs x Rubber Stopper
Show More
Top 18

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 1 10Pcs

uxcell
a19071500ux0520

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

1. About Size: Bottom Diameter(small-end): 14mm / 0.55inch; Top Diameter(big-end): 19mm / 0.75inch; Body Height: 26.5mm / 1.04inch
2. Features: Material: Rubber ; Size:#1; Fit for hole: 14-19mm; Package Content: 10 Pcs x Rubber Stopper
Show More

INKNOTE 32 PCS (9 Assorted Sizes) Solid Rubber Stoppers, White Lab Plugs, Tapered Shaped Silicon Lab Stoppers, Lab Test Tube Bungs: 000# Size 10 Pcs, 00# Size 8 Pcs, 0#-6# Size 2 Pcs for Each Size

INKNOTE
INKNOTE

Ratings for INKNOTE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aladdin's Pocket -

Features

【Application】Our products are great for various kinds of laboratory utensils, such as flask, test tube or other laboratory applications, especially for use with non-aggressive or concentrated solutions.
【High Quality】These stoppers are made of solid natural rubber without hole. Permium rubber stopper, tapered shape design, easy to plug and pull, for a long time use.
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000#-9# 12 Size Rubber Stoppers Lab Rubber Stopper Plastic Stoppers for Salt and Pepper Shakers Black Lab Plug for Laboratory (Black)

Outus

Ratings for Outus (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JanGeo 1,691

Features

Sufficient quantity: the package includes 28 pieces solid rubber stoppers with assorted sizes, including 000# (10 packs), 00# (6 packs), 0# (3 packs), 1# - #9 (1 pack per size), so you can choose different sizes according to your needs
Quality material: these laboratory tube bungs are made of solid natural rubber, sturdy and long-lasting, elastic and won't cause clearance during use, which can ensure that the items in the container are not affected by air, and the material can be reusable, allowing you to use for a long time
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175 Piece Powder Coating Plugs High Temp Silicone Rubber Tapered Stopper Kit

High Temp Masking Supply
175PPK

Ratings for High Temp Masking Supply (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
High Temp Masking Supply LLC -

Features

Heat proof up to 600°F
Flexible, durable and reusable
Show More

30 Packs (10 Assorted Sizes) 000#-7# Solid Rubber Stoppers White Lab Plug Solid Rubber

RddenIy
002

Ratings for RddenIy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Eliando -

Features

Quantity: 30 Packs, 000#10 pack,00# 5 pack,0# 3 pack, 1#-5#each size 2 pack,6#-7#each size 1 pack
High-quality Material: These Lab Plug are made of solid natural rubber, Without hole. no harm for body
Show More
Top 23

12-Pack (Same Size) Solid Rubber Stoppers - Size #4-26mm (1.02in) x 19mm (0.74in) - 28mm (1.10in) Long - Black Lab Plug

Enjoyist
Enjoyist--#4

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 26mm -- Bottom diameter: 19mm -- Length: 28mm
Show More
Top 24

GSC International RS-2-1 Rubber Stoppers, Size 2, Drilled 1-Hole (1-Pound Pack),Black

GSC International
RS-2-1
0.63 x 0.98 x 0.79 Inches
0.0194 Pounds

Ratings for GSC International (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Thomas Scientific -
GSC Go Science Crazy -

Features

Rubber test-tube stopper
Size #2
Show More

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

GSC International
RS-S-1H-2H-1LB
1.0 Pounds

Ratings for GSC International (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Thomas Scientific -

Features

Assorted solid, one-hole, and two-hole stoppers
Black rubber
Show More
Top 26

WidgetCo #8 Rubber Stoppers with 1 Hole

WIDGETCO

Ratings for WIDGETCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WidgetCo, Inc. -

FunChem Solid Rubber Stoppers, (5 Pack) 11# White Tapered Lab Seal Rubber Stopper Fits Flask, Test Tube or Any Glassware

db11
YQ-RubberStopper-11#-5PK

Ratings for db11 (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FunChem -

Features

Size: 11#; please read the dimension description image carefully before purchase (might have 1mm measurement error)
Our Rubber Stoppers provide exceptional seal for many applications
Show More
Top 28

uxcell White Tapered Shaped Solid Rubber Stopper for Lab Tube Stopper Size 18

uxcell
a19071500ux0556

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

About Size: Bottom Diameter(small-end): 84mm / 3.31inch; Top Diameter(big-end): 105mm / 4.13inch; Body Height: 50mm / 1.97inch
Features: Material: Rubber ; Size:#18; Fit for hole: 84-105mm; Package Content: 1 x Rubber Stopper
Show More

44 Packs Solid Lab Rubber Stoppers Plugs Small White Rubber Cork Stoppers Assorted Waterproof Stoppers,10 Assorted Sizes 000# to 7#

Tondiamo
Tondiamo-White Rubber-753

Ratings for Tondiamo (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sandsa 2,029

Features

Ample Quantity: the package consists of 44 packs white rubber stoppers with assorted sizes, namely 25 packs for 000#, 8 packs for 00#, 3 packs for 0# and 2 packs for 1#, while 2# to 7#, each size has 1 pack, and you can choose the size you want, enough to meet your daily use and replacement needs
More Sizes to Choose: 000#: 0.51 x 0.67 x 0.31 inches, 00#: 0.59 x 0.87 x 0.43 inches, 0#: 0.63 x 0.94 x 0.51 inches, 1#: 0.75 x 1.02 x 0.55 inches, 2#: 0.79 x 1.06 x 0.59 inches, 3#: 0.9 x 1.06 x 0.67 inches, 4#: 1.06 x 1.1 x 0.75 inches, 5#: 1.14 x 1.1 x 0.87 inches, 6#: 1.3 x 1.14 x 0.98 inches, 7#: 1.46 x 1.18 x 1.14 inches, the tapered solid rubber stopper is compact and useful, they allow you to make final trim according to your needs
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4-Pack (Same Size) Large Solid Rubber Stoppers - Size #9-45mm (1.77in) x 37mm (1.45in) - 30mm (1.18in) Long - Black Lab Plug

Enjoyist
Enjoyist---#9

Ratings for Enjoyist (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Enjoyist -

Features

Please read the dimensions description listing carefully and confirm the dimensions you wanted.
Top diameter: 45mm -- Bottom diameter: 37mm -- Length: 30mm
Show More

Top 10 Lab Rubber Stoppers - Verified to Buy (Apr. 2024)

Top 10 Lab Rubber Stoppers Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Newflager
  • Enjoyist
  • Generic
  • Labasics
  • Karter Scientific
  • EISCO
  • uxcell
  • Zorfeter
  • INKNOTE
  • Outus

Top 10 Lab Rubber Stoppers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 uxcell 18,798 4.8
🥈 JanGeo 2,288 4.9
🥉 Sandsa 2,023 4.9
4 J&D Tech 1,726 4.9
5 hBARSCI 1,193 4.8
6 Enjoyist 580 4.9
7 Lake Charles Manufacturing 560 4.9
8 Amazon.com 385 4.7
9 WidgetCo, Inc. 161 4.8
10 Newflager 147 4.7
View or download top Lab Rubber Stoppers seller & rating report
uxcell [18798] JanGeo [2288] Sandsa [2023] J&D Tech [1726] hBARSCI [1193] Enjoyist [580] Lake Charles Manufacturing [560] Amazon.com [385] WidgetCo, Inc. [161] Newflager [147] uxcell 67% JanGeo 8% Sandsa 7% J&D Tech 6% hBARSCI 4% Enjoyist 2% Lake Charles Manufacturing 2% Amazon.com 1% WidgetCo, Inc. 1% Newflager 1%

[Get] Lab Rubber Stoppers Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

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What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Lab Rubber Stoppers to buy for new December 2024?

CherryPicks’s Methodology for Evaluating Lab Rubber Stoppers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 497 of Lab Rubber Stoppers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Lab Rubber Stoppers for Lab & Scientific Products, We found that most customers choose Lab Rubber Stoppers with an average price of $12.08, and the top brands are Generic, Outus, uxcell, EISCO, Karter Scientific, Tondiamo, WIDGETCO, Enjoyist, RddenIy, db11, Zorfeter, Labasics, High Temp Masking Supply, Newflager, GSC International And INKNOTE. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Lab Rubber Stoppers for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including uxcell, JanGeo, Sandsa, J&D Tech, hBARSCI, Enjoyist, Lake Charles Manufacturing, Amazon.com, WidgetCo, Inc., Newflager, Thomas Scientific And YONWUF. The 21 Pack Solid Rubber Stopper, Black Lab Plug, 0... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 451 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Lab Rubber Stoppers to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.