Test tubes, round bottom, without rim
KAVA632422020180
: Kavalier
- Ø ext.:20 mm
- Épaisseur de paroi:1,2 mm
- Longueur:180 mm
- Cdt:1
Borosilicate glass 3.3.
- Very good chemical resistance
- High temperature resistance
- Minimal thermal expansion, giving relatively high resistance to temperature changes