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: 27 mm, Bottom Diameter: 21mm, Stopper No.: no11
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: 30 mm, Bottom Diameter: 24mm, Stopper No.: no13
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: 41 mm, Bottom Diameter: 34mm, Stopper No.: no20
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
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: 27 mm, Top Diameter: 22 mm, Bottom Diameter: 17mm, Stopper No.: no.8
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: 32 mm, Bottom Diameter: 25mm, Stopper No.: no14
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
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: 40 mm, Bottom Diameter: 33mm, Stopper No.: no19
Rubber Stopper, with 1 Hole, color: black, made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions, Low sulfur content, Withstands temperatures from -25 to 70 deg C, Size: 1