NS-Glass stoppers, hollow borosilicate glass 3.3

Manufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from rolling and allows stopper to be stood on end preventing contamination of the ground surface.

Toote variatsioonid

Catalog numberPKColourGrip discGround sizeMaterialKogus 
4.678 56510.00BrownHexagonalNS10/19Boro 3.3
4.678 56810.00BrownHexagonalNS19/26Boro 3.3
4.667 52910.00ClearHexagonalNS29/32Boro 3.3
4.678 56710.00BrownHexagonalNS14/23Boro 3.3
4.667 52710.00ClearHexagonalNS19/26Boro 3.3
4.678 56410.00ClearHexagonalNS34/35Boro 3.3
7.900 4861.00BrownHexagonalNS14/23Boro 3.3
9.229 9901.00ClearHexagonalNS14/23Boro 3.3
4.678 57110.00BrownHexagonalNS34/35Boro 3.3
6.258 4171.00BrownHexagonalNS34/35Boro 3.3
6.258 4151.00BrownHexagonalNS24/29Boro 3.3
7.900 4831.00ClearHexagonalNS10/19Boro 3.3
6.240 3331.00ClearHexagonalNS24/29Boro 3.3
9.229 9911.00ClearHexagonalNS19/26Boro 3.3
6.242 3961.00ClearHexagonalNS12/21Boro 3.3
6.240 0601.00ClearHexagonalNS34/35Boro 3.3
9.229 9921.00ClearHexagonalNS29/32Boro 3.3
7.629 4401.00BrownHexagonalNS29/32Boro 3.3
7.900 4841.00BrownHexagonalNS10/19Boro 3.3
6.258 4161.00BrownHexagonalNS12/21Boro 3.3
4.678 56910.00BrownHexagonalNS24/29Boro 3.3
4.667 52410.00ClearHexagonalNS10/19Boro 3.3
7.970 5731.00BrownHexagonalNS19/26Boro 3.3
4.678 56610.00BrownHexagonalNS12/21Boro 3.3
4.667 52510.00ClearHexagonalNS12/21Boro 3.3
4.678 57010.00BrownHexagonalNS29/32Boro 3.3