Large Amber Narrow-Mouth Bottles, Polypropylene. Nalgene
Manufacturer: Nalgene (Thermo Scientific)
Large amber polypropylene bottle with polypropylene screw closure. Excellent chemical resistance to most acids, bases and alcohols. For storing chemicals and standards, collecting and storing distilled water. The 4-and 8-liter sizes (Cat. Nos. B6762-4 and B6762-8) have a built-in shoulder loop for attaching an identification tag. B6762-2 comes without shoulder loop. Amber PP to help protect light-sensitive materials. NALGENE amber bottles comply with U.S. Pharmacopoeia 23, 661 requirements for maximum allowable light transmission. These containers can be used for long-term storage, but direct UV exposure should be avoided. NOTE: Before autoclaving, just set cap or closure on top of the container without engaging the threads. Good for freezer storage to -100°C.