产品英文名称：Nalgene Square Storage Bottles, 250mL: PETG
产品中文名称：Nalgene 250mL无菌方形贮藏瓶，PETG材质

Nalgene Square Storage Bottles, 250mL: PETG产品特性：
» 持久耐用的PETG材质，对CO2/O2的低渗透性和延长PH敏感样品贮藏期
» Nalgene Square Storage Bottles适合-40°C样品冷冻贮存
» 防漏瓶和盖子都是无菌无热原
» 瓶盖和瓶颈周边的热收缩带保证密封性
» Nalgene Square Storage Bottles产品无菌等级达到SAL 10-6，无细胞毒素

Nalgene Square Storage Bottles, 250mL: PETG英文简述：
Thermo Scientific* Nalgene Square Storage Bottles are molded of crystal clear PETG.
Ideal for storage and sampling of active pharmaceutical ingredients and bulk intermediates. Additionally, they are well suited for the preparation and containment of buffers, culture for prolonged storage of pH-sensitive liquids such as culture media. Certified sterile and non-pyrogenic to eliminate costly washing, depyrogenation and autoclaving steps media and general laboratory solutions.

PETG enhanced material properties include low permeability to CO2/O2, provides longer-term storage of pH-sensitive contents.
• Made from durable, break-resistant polyethylene terephthalate copolyester, glycol modified (PETG)
• Suitable for frozen storage down to -40°C
• Heat-shrink band around closure and neck provides tamper-evident seal
• Leakproof bottles and closures are provided sterile and non-pyrogenic—eliminates costly washing, depyrogenation and autoclaving steps
• Supported by extensive validation documentation
• Available in low particulate format

Ordering Alerts: Packed in shrink-wrapped trays. Note: 2L size has molded-in handgrips.
Certifications: Bottles and closures are certified radiation sterilized (SAL 10-6), non-pyrogenic and non-cytotoxic, and comply with USP Class VI guidelines.