Hollow glass stoppers, type C, borosilicate glass 3.3
The LABSOLUTE® hexagonal hollow glass stoppers with standard ground joint and pointed bottom are made of high-quality borosilicate glass 3.3 and are therefore extremely temperature-resistant up to 500 °C. The stoppers comply with the DIN 12252 form C standard. They are resistant to cold lyes/alkaline solutions and strong acids with the exception of hydrofluoric acid and concentrated, hot phosphoric acid. The stoppers can be easily combined with all glass products that have a ground joint like measuring flasks, Erlenmeyer flasks, round bottom flasks, etc.
NS | PK | Cat. No. | ||
---|---|---|---|---|
10/19 | 1 | ![]() |
7691091 | Open webshop |
12/21 | 1 | ![]() |
7691092 | Open webshop |
14/23 | 1 | ![]() |
7691093 | Open webshop |
19/26 | 1 | ![]() |
7691094 | Open webshop |
24/29 | 1 | ![]() |
7691095 | Open webshop |
29/32 | 1 | ![]() |
7691096 | Open webshop |