VWR®, Test Tubes with or without Rim
Catalog # 212-0321
Supplier: VWR Collection
Specifications
- Ext.Ø:20 mm
- Wall thickness:1,1 - 1,2 mm
- Length:180 mm
- Seq:22
- Pk:100
Specifications
About this item
Borosilicate 3.3 glass.
- Excellent chemical resistance
- High temperature resistance
- Minimal thermal expansion, giving relatively high resistance to temperature changes
The economical alternative for a wide range of uses. Thick walled.
DIN 12395
Certifications: DIN 12395.