Nunc™ Nalgene™ Erlenmeyer Flasks 4115 PETG Sterile with Ventilation Screw Cap 250ml

Item No. 6231087

Blue closure made of HDPE with a 0.2µm hydrophobic PTFE membrane that enables sterile gas exchange. Reduced risk of contamination through sterility and single use. Ideal for shaker and suspension cultures; media preparation or storage. Permanent graduation. Either with a flat floor or with baffles. Separately packaged.