离心管 氟塑料

特氟龙圆底离心管/ 氟塑料离心管/Teflon*FEP离心管

Nalgene 3114 Oak RidgeHigh-Speed Centrifuge Tubes

基本特点Features:

◆用途与离心速度：可用于高达50,000 XG的冷冻和非冷冻离心机上。

Can be used up to 50,000 x g in refrigerated and non-refrigerated centrifuges.

◆用途与性能：是高速离心处理腐蚀性化学品的理想选择，尤其适合用冷冻离心机在50000xg离心速度下萃取氯仿和苯酚。对于所有的酸、碱、溶剂和活泼的化学药品具有极佳的化学耐受性。Conduct high-speed centrifugation of aggressive chemicals, specifically suited for chloroform and phenol extractions in refrigerated machines up to 50,000 x g.Excellent for chloroform and phenol extractions. Resist any acid, base or solvent, aggressive chemicals.

◆材质：特氟隆管体，特氟隆螺旋盖。Materials: Teflon* FEP，Tefzel* ETFE Screw Closure.

◆圆底离心管：适合高速离心机。Round bottom to fit high speed rotors.

◆Oak Ridge 离心管：Nalgene Oak Ridge 离心管标配（随附）无衬垫的聚丙烯螺旋盖，容易清洗，并能保证在10000 x g 的离心速度下防漏。Comes with polypropylene linerless closures—easy to clean and provides leak proof protection under normal conditions up to 10,000 x g.

◆螺旋盖：标配普通螺旋盖，当高速离心时为了确保防漏，部分型号有密封螺旋盖供选配（货号DS3131）。

Tefzel ETFE screw caps. Leakproof† Tefzel™ ETFE closures prevent material loss under ordinary use for most spins <10,000 × g.NALGENE Additional sealing cap assemblies (Cat. No. DS3131 series) are available. Optional sealing caps available — DS3131-0020 (for 30mL tube) and DS3131-0024 (for 50mL tube).

◆密封盖的选择：为确保防漏，当离心速度高于10000xg或者对有害物质进行离心时，本系列30ml和50ml的离心管通常使用密封盖或者密封盖装置（可另购）。

Sealing caps available for 30mL and 50mL size to assure leakproof service especially at high speeds >10,000 × g or when spinning hazardous materials(sold separately).

◆适用温度：Withstand temperatures from -100° to +150°C (-148° to +302°F).

◆配套转子：几乎对应贝克曼、久保田、日立、TOMY等所有离心机的转子。

◆符合标准：符合美国OSHA血清抗病原体标准。

◆灭菌操作：在进行高温高压灭菌操作之前，将盖子放置在离心管上，但不要按螺纹旋转密封。

Before autoclaving, just set closure on top of the tube without engaging the threads.

◆预测试：在20000RCF以上使用时，一定要预先测试离心管。

◆关键特点：可高温高压灭菌，防生物危害，防漏，氟塑料. Autoclavable/Biohazard/Leakproof/PTFE FEP.

◆注意：离心时必须100%填满离心管的量.Must be filled to at least 100% of the total capacity.

型号选择Ordering Information:

备注： 订货号为NG3114-0050离心管实际满装容量为42ml，为标准离心机而设计。Order No. NG3114-0050 has a brim capacity of only 42mL but is designed to fit standard rotor.