Description
2.0 mL, 9 mm Solid-Top Polyethylene Caps, PK/100
Catalog # 23244
- Product Name
- 2.0 mL, 9 mm Solid-Top Polyethylene Caps
- Cap Size
- 9 mm
- Color
- Clear
- Type
- Screw-Thread
- Units
- 100-pk.
Similar To
Waters 186004169
- Compatible with all 9 mm screw-thread vials.
- Molded, 10 mil, solid, pierceable cap.
- PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods.
Note: Polyethylene caps prevent sample contamination from PTFE-coated septa. However, since polyethylene caps do not reseal, evaporation occurs after injection. Multiple injections from the same vial are therefore not possible.