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You Searched For: Stoppers

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.


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Product Image-76293-858

Cork Stopper 38 Mm 38 Mm 31Mm No18 PK100

Description: Cork Stopper, function as a closure for bottles, vials, laboratory vessels and other openings, They are effective for both liquid and solid mediums and offer light weight, Length: 38 mm, Top Diameter: 38 mm, Bottom Diameter: 31mm, Stopper No.: no18
Catalog Number: 76293-858
Supplier: United Scientific Supplies
Product Image-76293-856

Cork Stopper 38 Mm 36 Mm 30Mm No17 PK100

Description: Cork Stopper, function as a closure for bottles, vials, laboratory vessels and other openings, They are effective for both liquid and solid mediums and offer light weight, Length: 38 mm, Top Diameter: 36 mm, Bottom Diameter: 30mm, Stopper No.: no17
Catalog Number: 76293-856
Supplier: United Scientific Supplies
Product Image-76293-842

Cork Stopper 31 Mm 25 Mm 20Mm No10 PK100

Description: Cork Stopper, function as a closure for bottles, vials, laboratory vessels and other openings, They are effective for both liquid and solid mediums and offer light weight, Length: 31 mm, Top Diameter: 25 mm, Bottom Diameter: 20mm, Stopper No.: no10
Catalog Number: 76293-842
Supplier: United Scientific Supplies
Product Image-76293-828

Cork Stopper 19 Mm 14 Mm 10Mm No.3 PK100

Description: Cork Stopper, function as a closure for bottles, vials, laboratory vessels and other openings, They are effective for both liquid and solid mediums and offer light weight, Length: 19 mm, Top Diameter: 14 mm, Bottom Diameter: 10mm, Stopper No.: no.3
Catalog Number: 76293-828
Supplier: United Scientific Supplies
Product Image-76293-834

Cork Stopper 24 Mm 19 Mm 13Mm No.6 PK100

Description: Cork Stopper, function as a closure for bottles, vials, laboratory vessels and other openings, They are effective for both liquid and solid mediums and offer light weight, Length: 24 mm, Top Diameter: 19 mm, Bottom Diameter: 13mm, Stopper No.: no.6
Catalog Number: 76293-834
Supplier: United Scientific Supplies
Product Image-82050-394

Foam Plug

Description: Ceaprene, 50mm.
Catalog Number: 82050-394
Supplier: Greiner Bio-One

Product available on GSA Advantage®


Product Image-82050-382

Foam Plug

Description: for Insect Breeding Containers (P/N 199101).
Catalog Number: 82050-382
Supplier: Greiner Bio-One

Product available on GSA Advantage®


Product Image-82050-390

Foam Plug

Description: for Insect Breeding Containers (P/N 217101).
Catalog Number: 82050-390
Supplier: Greiner Bio-One
Product Image-60004-882

STOPPER FLASK PTFE #38

Catalog Number: 60004-882
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-60004-878

STOPPER FLASK PTFE #22

Catalog Number: 60004-878
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-60004-880

STOPPER FLASK PTFE #27

Catalog Number: 60004-880
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-60004-874

STOPPER FLASK PTFE #13

Catalog Number: 60004-874
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-60004-876

STOPPER FLASK PTFE #16

Catalog Number: 60004-876
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-89093-106

Foam Plug

Description: For use in Insect Breeding Container (VWR # 82050-316, Greiner # 205101). Ceaprene. 1500 per case.
Catalog Number: 89093-106
Supplier: Greiner Bio-One

Product available on GSA Advantage®


Product Image-470204-540

CORK XXXX SIZE 8 PKG/100

Catalog Number: 470204-540
Supplier: Manton Industrial

Environmentally Preferable


Product Image-470204-536

CORK XXXX SIZE 4 PKG/100

Catalog Number: 470204-536
Supplier: Manton Industrial

Environmentally Preferable


545 - 560 of 1,079