Lab Stoppers / Lab Consumables - Extreame Savings! Save up to 43%


Extreame Savings! Up to 43% off on Lab Stoppers (in Lab Consumables) at Microscope Universe [114]. Top brands include Frey Scientific, Coravin, Newflager, GSC International, Enjoyist, LGEGE, United Scientific Supplies, WIDGETCO, Rutland Products, Jelinek Cork Group, LABOY, Hudson Exchange, Karter Scientific, CleverDelights, RiteBrew, & Rieke. Hurry! Limited time offers. Offers valid only while supplies last.



Frey Scientific 586695 Natural Cork, 16mm Top Diameter, 12mm Bottom Diameter, #4 Size (Pack of 100)
By Frey Scientific
In Stock
$5.40
$5.06
You Save: 6%

mpn: 586695, ean: 0787269858541,

4.5 out of 5 stars with 60 reviews
The Frey Scientific 586695 is a package of size 4 cork stoppers for sealing containers (sold separately). It has a 16mm top diameter and 12mm bottom diameter. The XX-grade coarse-grained stopper may include some irregularities and is corrosion resistant. The package contains 100 stoppers. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and pr


Coravin Wine Preservation System Screw Caps, Pack of 6
By Coravin
In Stock
$29.93
$29.33
You Save: 2%

mpn: 802003, ean: 0854318006915,

4.1 out of 5 stars with 24 reviews
The Coravin(R) screw caps provide wine lovers with the ability to pour and enjoy their favorite screw cap wines. The Coravin screw cap expands the possibilities of the Coravin wine preservation opener by allowing people to pour and protect wines closed under screw cap for up to three months.EXPERIENCE WINE DIFFERENTLY - gives wine lovers the ability to pour and enjoy their favorite screw cap wines.. PROTECT YOUR WINE - Coravin screw caps combine self-sealing silicone with a premium cap liner to


21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes
By Newflager
In Stock
$10.59

mpn: NF-8201, ean: 0658848751457,

4.4 out of 5 stars with 36 reviews
Specifications: Product Dimension (Top/Bottom Dia. x Height) #000 13/8mm x 17mm #00 15/11mm x 21mm #0 17/13mm x 21mm #1 19/14mm x 26mm #2 20/15mm x 26mm #3 23/17mm x 26mm #4 26/19mm x 28mm #5 29/22mm x 28mm #6 33/25mm x 28mm #7 37/28mm x 30mm #8 42/32mm x 30mm Package includes: #000 x 5 #00 x 2 #0 x 2 #1 x 2 #2 x 2 #3 x 2 #4 x 2 #5 x 1 #6 x 1 #7 x 1 #8 x 1These 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 applica


GSC International CS-8-100 Cork Stopper, Size 8 (Pack of 100)
By GSC International
In Stock
$7.80
$4.88
You Save: 37%

mpn: CS-8-100, ean: 0762047807447,

4.0 out of 5 stars with 8 reviews
Quality, laboratory grade Cork Stoppers, Size 8. Sold in packages of 100. Top diameter 22.4mm, length 26.9mm, bottom diameter 17mm.Lab grade stoppers. Solid type cork stoppers. Comes in a 100 count bag. Size 8.


22 Pack (13 Assorted Sizes) 000# -10# Solid Rubber Stoppers
By Enjoyist
In Stock
$13.99

mpn: Enjoyist--10, ean: 0742186028798,

4.9 out of 5 stars with 45 reviews
22 Packs #000---#10 rubber stopper Product Dimension (Top/Bottom Dia. x Height) #000 13/8mm x 17mm #00 15/11mm x 21mm #0 17/13mm x 21mm #1 19/14mm x 26mm #2 20/15mm x 26mm #3 23/17mm x 26mm #4 26/19mm x 28mm #5 29/22mm x 28mm #6 33/25mm x 28mm #7 37/28mm x 30mm #8 42/32mm x 30mm #9 45/37mm x 30mm #10 50/41mm x 32mm Package includes #000 x 2 #00 x 2 #0 x 2 #1 x 2 #2 x 2 #3 x 2 #4 x 2 #5 x 2 #6 x 2 #7 x 1 #8 x 1 #9 x 1 #10 x 1 Kindly Tips:Some dust will be on the rubber stopper surface,just was


LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 6# Size 3 Pcs
By LGEGE
In Stock
$10.99

mpn: L-1204,

4.0 out of 5 stars with 49 reviews
Silicone Stopper, Good Seal ability, General purpose silicone rubber stoppers that can be used in plug bottles, lab vials.The raw material of it is premium silicone and it can be used in plug bottles, lab vials.. Color: White. Bottom Diameter(small-end): 25.5mm / 1.00in. Top Diameter(big-end): 32.5mm / 1.28in. Height: 26mm / 1.02in.


United Scientific RSTPK2 Rubber Stopper, 00 to 7 Sizes Assortment, Solid
By United Scientific Supplies
In Stock
$10.50
$9.83
You Save: 6%

mpn: RSTPK2,

4.5 out of 5 stars with 34 reviews
The United Scientific RSTPK2 Rubber Stopper Assortment is a 1lb. bag of solid rubber stoppers in sizes 00 to 7. The stoppers are solid (no holes) and are tapered to fit compatible labware, bottles, flasks, test tubes, and other containers. United Scientific Supplies manufactures laboratory supplies and science education products. The company, founded in 1992, is headquartered in Waukegan, IL.1lb. assortment of rubber stoppers in sizes 00 to 7. Stoppers are solid (no holes). Tapered to fit compat


WIDGETCO 3/8" White Hole Plugs
By WIDGETCO
In Stock
$11.31

mpn: 2-385-100-P-Amazon-Price-100,

4.4 out of 5 stars with 55 reviews
3/8 inch White Hole Plugs are plastic hole plugs to cover, conceal and decorate 3/8 inch diameter holes in cabinets, furniture, window frames, vinyl fences and elsewhere. Fits any 3/8 inch diameter holes.


Rutland 100S 3 Oz Kwik-Shot Soot Stopper
By Rutland Products
In Stock
$118.29
$67.08
You Save: 43%

mpn: 100S, ean: 0022624191001,

4.7 out of 5 stars with 48 reviews
Sold as one unit. (1 unit = 36 each.) 3 oz stick. Toss in stick for chimney soot removal. Prevents and removes creosote. Do not open. Makes colorful flames . Manufacturer number: 100S. SKU #: 46568. Country of origin: (TBA). Distributed by Rutland Products.3 oz stick. Toss in stick for chimney soot removal. Prevents and removes creosote. Do not open.


19 Pack (10 Assorted Sizes) 000# -7# Solid Rubber Stoppers
By Enjoyist
In Stock
$10.99
$10.49
You Save: 5%

mpn: Enjoyist--007, ean: 0742186028804,

4.1 out of 5 stars with 28 reviews
19 Packs #000---#7 rubber stopper Product Dimension (Top/Bottom Dia. x Height) #000 13/8mm x 17mm #00 15/11mm x 21mm #0 17/13mm x 21mm #1 19/14mm x 26mm #2 20/15mm x 26mm #3 23/17mm x 26mm #4 26/19mm x 28mm #5 29/22mm x 28mm #6 33/25mm x 28mm #7 37/28mm x 30mm Package includes #000 x 2 #00 x 2 #0 x 2 #1 x 2 #2 x 2 #3 x 2 #4 x 2 #5 x 2 #6 x 2 #7 x 1 Kindly Tips:Some dust will be on the rubber stopper surface,just wash by water.And pls put them in some place where the children cannot reach.Quan


LGEGE White Tapered Shaped Solid Silicon Rubber Stopper Lab Stopper 7# Size 3 Pcs
By LGEGE
In Stock
$12.88

mpn: L-1206,

4.8 out of 5 stars with 28 reviews
Silicone Stopper, Good Seal ability, General purpose silicone rubber stoppers that can be used in plug bottles, lab vials.The raw material of it is premium silicone and it can be used in plug bottles, lab vials.. Color: White. Bottom Diameter(small-end): 30mm / 1.18in. Top Diameter(big-end): 37mm / 1.45in. Height: 30mm / 1.18in.


Bag of Mixed Cork Plugs - 140 Pieces
By Jelinek Cork Group
In Stock
$17.99

mpn: tcshort-csl-mixedsizes-140b, ean: 0059733721713,

4.5 out of 5 stars with 44 reviews
This bag of mixed cork plugs contains 140 pieces total. Use these natural corks to preserve your favorite wines, liquors, tabasco sauces, or spices; to seal your salt and pepper shakers; or use them in your favorite crafts and decorative art projects. Tapered corks are also used in plumbing, construction, and in science labs. The tapered cork design is a reliable way to seal all your containers. Cork is a 100% natural and environmentally sustainable product. This bag contains sizes: SL04 (5 piec


Laboy ASS401420L Glass Penny Head Hollow Glass Stopper for 14/20 Outer Joint (Pack of 6)
By LABOY
In Stock
$19.99

mpn: ASS401420L,

4.2 out of 5 stars with 47 reviews
Penny head hollow glass stopper with closed bottom, grounded, used for any apparatus with 14/20 standard ground taper outer joint.Penny-head joint stopper. For 14/20 grounded interchangeable joint. Hollow glass stopper. Made of borosilicate glass. Made by hand blowing.


Hudson Exchange 60mm Cap for 2.5 & 5 Gallon Handled Containers, Red, 4 Pack
By Hudson Exchange
In Stock
$11.99

mpn: 1120-4, ean: 0619587213019,

4.9 out of 5 stars with 33 reviews
Hudson Exchange brings you their replacement 60mm cap for 2. 5 & 5 gallon handled containers. 60mm specialty closure has a built in gasket to provide a tight fit to the container. 4 pack, red color.Replacement cap for our 2. 5 & 5 gallon handled containers. 60mm specialty closure has a built in gasket to provide a tight fit to the container. 4 pack, package contains 4 caps. Red color.


GSC International RS-7-1 Rubber Stoppers, Size 7, Drilled 1-Hole (1-Pound Pack)
By GSC International
In Stock
$14.54

mpn: RS-7-1, ean: 0762047814032,

4.8 out of 5 stars with 17 reviews
Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, rob


Rubber Stoppers - Size #7 - (Pack of 3) Karter Scientific 216R2
By Karter Scientific
In Stock
$10.99

mpn: 216R4, ean: 0817556014159,

4.8 out of 5 stars with 57 reviews
Karter Scientific® is a registered trademark in United States of America. To maintain quality control, authorized permission is required in the resale of our products. Black rubber stoppers. Solid, regular length. For all general laboratory and other uses. Dimensions in accordance with NBS specifications. Size: 7, Top Diameter: 37mm, Bottom Diameter: 30mm, Length: 25mmSize: 7. Top Diameter: 37mm. Bottom Diameter: 30mm. Length: 25mm. Dimensions in accordance with NBS specifications.


GSC International RS-4-1 Rubber Stoppers, Size 4, Drilled 1-Hole (1-Pound Pack)
By GSC International
In Stock
$7.30
$4.56
You Save: 38%

mpn: RS-4-1, ean: 0762047813912,

4.1 out of 5 stars with 60 reviews
Black #4-1 Hole. Top Diameter 26 mm, Bottom Diameter 20 mm and Length 25 mm. Approx 28 per 1lb bag.Rubber test-tube stopper. Size #4. One hole. Black. Includes 1 lb. of stoppers.


6 Pack - CleverDelights Solid Rubber Stoppers | Size 7 | 37mm x 28mm - 30mm Long - White Lab Plug #7
By CleverDelights
In Stock
$10.88

mpn: RubberStopper-7-NoHole-White-6, ean: 0693892360057,

4.1 out of 5 stars with 40 reviews
6 Pack - Size 7 rubber stoppers. These premium CleverDelights stoppers are ideal for plugging test tubes, laboratory vials and containers. Made from natural rubber and ships from a USA warehouse. Great for lab, household, and industrial use. White color. Dimensions: 37mm x 28mm x 30mm tall (Approx. 1 15/32'' x 1 1/8'' x 1 3/16''). Other sizes ranging from #000 to #14 also available on Amazon. See the 2nd picture for a table of all the sizes we carry.6 Pack -- Size #7 -- Top diameter: 37mm -- Bot


Rubber Stopper - Size 10 - Drilled (Pack of 3)
By RiteBrew
In Stock
$6.19

mpn: 5119x3, ean: 0642125544023,

4.8 out of 5 stars with 11 reviews
It is a size 10 rubber stopperMade of stainless steel with brushed finish. Has cutout for 3'' tower base flange. Stainless steel cover is easily removable for cleaning. Dimensions: 12'' L x 7'' W x 3/4'' H. Cutout dimensions - 5'' W x 2'' D.


Rieke 70mm Replacement Cap for Winpak, Hedpak & Generic Carboy, 2 Pack
By Rieke
In Stock
$10.99

mpn: 3500003, ean: 0653958168454,

4.2 out of 5 stars with 20 reviews
Standard 70mm liquid tight cap with 3/4'' NPT center. Works with Hedpaks and Winpaks along with generic 5 gallon containers and carboys. 2 pack, package contains 2 caps.Replacement cap for Winpak, Hedpak & generic carboy containers. 70mm closure features a EPDM gasket making it liquid tight. Polyethylene construction, BPA free. 2 pack, package contains 2 cap. 3/4'' NPT center for quick faucet attachment.



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