Test tubes without rim, medium wall
180 mm, 18 mm
212-0565
: MURRAY S
Borosilicate glass, grade 3.3, SAMCO '33'. Medium walled.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion, giving relatively high resistance to temperature changes
Suitable for all usual laboratory applications. They will withstand temperature change up to and including boiling of samples.
: ISO 4142:2002
- Ø vněj.:18 mm
- Délka:180 mm



