Nalgene™ PPCO Micro Packaging Vial Closures for 4.5mL Vials: Sterile, Bulk Pack

Identify samples quickly with Thermo Scientific™ Nalgene™ PPCO Micro Packaging Vial Closures for 4.5mL Vials, offered in green, white or natural. Polypropylene polymer closures are ready to use and have no O-ring to fall out or contaminate contents.
Features:

• Vials (listed separately) and closures are pressure-tested together at 7.5psig for air shipment.
• Closures are sterile, RNase/DNase free, non-cytotoxic and non-pyrogenic.
• 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, 1,000 per case. Order sterile vials separately Cat. No. (342800-0045)