Identify samples quickly using Thermo Scientific™ Nalgene™ Amber PPCO High-Profile Closures with Color Coders for Micro Packaging Vials. Noncytotoxic and nonpyrogenic, these closures do not use O-rings that might fall out or contaminate contents.
Features:
- Vials (listed separately) and closures are pressure-tested together at 7.5psig for air shipment
- Screw closure is threaded
- Permanently attached, color-coded inserts are free of toxic heavy metals
- Inserts do not come in contact with vial contents
- Closures are leakproof when used with Nalgene Micro Packaging Vials
Ordering Information:
Micro Packaging Vial Closures are bulk packed without vials, 500 per inner bag, 1000 per case. Order nonsterile amber vials separately (Cat. No. 362805).