Heavy-duty construction for repeated autoclavability.

• Excellent chemical and abrasion resistance
• An economical choice for refrigerated or standard centrifugation

Note: For proper performance, fill tubes to at least 80% of the total capacity.

Molded for uniform wall thickness and extra strength. PPCO has a better low-temperature rating than standard polypropylene. Also useful as test tubes. RCF ratings are based on chemical compatibility and proper rotor fit.