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| Test Tubes, PFA Products made of PFA are chemically inert and highly suitable for applications requiring high purity, such as for environmental and trace analysis. They are heat resistant and have a non-stick, easy to clean surface. Due to the extremely hydrophobic, anti-adhesive and smooth surfaces, it has no carry-over, no cross contamination and no memory effects. High thermal stability from -200 °C to + 260 °C. Products made of PFA are ideal for storage of almost all corrosive chemicals, including hydrofluoric, nitric and perchloric acid. Features - Very low level of metal ions - High mechanical strength and dimensional stability - Can be used in the microwave - Unbreakable, transparent - Can be used for cryogenic applications down to -200 °C - Heat resistant up to 260 °C These unbreakable test tubes are excellent for trace metal analysis. They are inert, non-contaminating, and transparent for easy viewing of contents. They withstand temperature extremes. Can be sterilized repeatedly. Availlable with or without PTFE-stopper. -Made from fluoropolymer PFA resin -Low metal ion content -Inert Product Specification: Capacity: 50ml Int. diam.: 19mm Ext. diam.: 22mm Length: 235mm Description: with cap | |
| Catalogue Number | 6.267 617 |
| Manufacturer | Saint Gobain |
| Manufacturer P/n | D1069691 |
| Alternative Ref | CHEMWARE |
| VWR Ref | VERND1069691 |
| Int. diam. mm | 19 |
| Description | with cap |
| Volume ml | 50 |
| Length mm | 235 |
| PK | 1 |
| Outer diam. mm | 22 |
| Alternative Reference: | CHEMWARE |
| VWR: | VERND1069691 |