· Made of HDPE

· Uniform wall thickness and strength, impact-resistant, great chemical resistance to most acid, alkali, and alcohol 

· Clear/natural bottles are convenient to observe inner items

· Various volumes are available: 4ml, 8ml, 15ml, 30ml, 60ml, 125ml, 250ml, 500ml, and 1000ml

· Passed the multi-batch cross-sealing performance test (-90KPA, >5mins), no liquid leakage

· DNase & RNase, foreign DNA free, non-pyrogenic

· Sterile bottles also available

· Bottles and caps are packed separately