Stopper, hexagonal, clear, hollow glass, Isolab
►Manufactured from heat resistant, durable borosilicate glass according to DIN 12252 standard.
►Hexagonal flat head prevents the stopper from rolling on the bench and avoids the breakage risk.
►A pointed, round formed “drip-tip” stopper lower end guarantees return of the adhered liquid back to the flasks.
Description
| Product No | NS Size |
| 051.03.001 | NS 10/19 |
| 051.03.002 | NS 12/21 |
| 051.03.003 | NS 14/23 |
| 051.03.004 | NS 19/26 |
| 051.03.005 | NS 24/29 |
| 051.03.006 | NS 29/32 |
| 051.03.007 | NS 34/35 |
