特氟龍圓底離心管/ 氟塑料離心管/Teflon*FEP離心管

Nalgene 3114 Oak RidgeHigh-Speed Centrifuge Tubes

基本特點(diǎn)Features:

◆用途與離心速度：可用于高達(dá)50,000 XG的冷凍和非冷凍離心機(jī)上。

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

◆用途與性能：是高速離心處理腐蝕性化學(xué)品的理想選擇，尤其適合用冷凍離心機(jī)在50000xg離心速度下萃取氯仿和苯酚。對(duì)于所有的酸、堿、溶劑和活潑的化學(xué)藥品具有極佳的化學(xué)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.

◆材質(zhì)：特氟隆管體，特氟隆螺旋蓋。Materials: Teflon* FEP，Tefzel* ETFE Screw Closure.

◆圓底離心管：適合高速離心機(jī)。Round bottom to fit high speed rotors.

◆Oak Ridge 離心管：Nalgene Oak Ridge 離心管標(biāo)配（隨附）無(wú)襯墊的聚丙烯螺旋蓋，容易清洗，并能保證在10000 x g 的離心速度下防漏。Comes with polypropylene linerless closures—easy to clean and provides leak proof protection under normal conditions up to 10,000 x g.

◆螺旋蓋：標(biāo)配普通螺旋蓋，當(dāng)高速離心時(shí)為了確保防漏，部分型號(hào)有密封螺旋蓋供選配（貨號(hào)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).

◆密封蓋的選擇：為確保防漏，當(dāng)離心速度高于10000xg或者對(duì)有害物質(zhì)進(jìn)行離心時(shí)，本系列30ml和50ml的離心管通常使用密封蓋或者密封蓋裝置（可另購(gòu)）。

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).

◆適用溫度：Withstand temperatures from -100° to +150°C (-148° to +302°F).

◆配套轉(zhuǎn)子：幾乎對(duì)應(yīng)貝克曼、久保田、日立、TOMY等所有離心機(jī)的轉(zhuǎn)子。

◆符合標(biāo)準(zhǔn)：符合美國(guó)OSHA血清抗病原體標(biāo)準(zhǔn)。

◆滅菌操作：在進(jìn)行高溫高壓滅菌操作之前，將蓋子放置在離心管上，但不要按螺紋旋轉(zhuǎn)密封。

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

◆預(yù)測(cè)試：在20000RCF以上使用時(shí)，一定要預(yù)先測(cè)試離心管。

◆關(guān)鍵特點(diǎn)：可高溫高壓滅菌，防生物危害，防漏，氟塑料. Autoclavable/Biohazard/Leakproof/PTFE FEP.

◆注意：離心時(shí)必須100%填滿(mǎn)離心管的量.Must be filled to at least 100% of the total capacity.

型號(hào)選擇Ordering Information:

備注： 訂貨號(hào)為NG3114-0050離心管實(shí)際滿(mǎn)裝容量為42ml，為標(biāo)準(zhǔn)離心機(jī)而設(shè)計(jì)。Order No. NG3114-0050 has a brim capacity of only 42mL but is designed to fit standard rotor.