特氟龍圓底離心管/ 氟塑料離心管(guan)/Teflon*FEP離心(xin)管

Nalgene 3114 Oak RidgeHigh-Speed Centrifuge Tubes

基(ji)本特點Features:

◆用(yong)途與離心速(su)度(du)：可用于(yu)高達50,000 XG的(de)冷凍(dong)和非冷凍(dong)離心(xin)機上。

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(xin)處理腐蝕性化學品的(de)理想選擇(ze)，尤其適(shi)合用冷(leng)凍(dong)離心(xin)機在50000xg離心速度(du)下萃取氯仿和苯酚。對(dui)于(yu)所有(you)的酸、堿、溶劑和活潑的化學(xue)藥品具(ju)有(you)極佳的化學(xue)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：特氟(fu)隆管(guan)體，特氟隆螺旋蓋。Materials: Teflon* FEP，Tefzel* ETFE Screw Closure.

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

◆Oak Ridge 離(li)心(xin)管：Nalgene Oak Ridge 離心(xin)管標配(pei)（隨附）無襯墊的聚丙(bing)烯(xi)螺旋蓋，容易(yi)清(qing)洗，并能(neng)保證在10000 x g 的離(li)心(xin)速度(du)下防漏(lou)。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：標配普通螺旋蓋，當高速離心時為了確保防漏，部分型號有密封螺旋(xuan)蓋供選配（貨號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(de)選擇(ze)：為確保防(fang)漏，當離心速度高于10000xg或(huo)者對有(you)害物質進行離心時，本系列(lie)30ml和50ml的(de)離心管通(tong)常使用密封蓋或(huo)者密封蓋裝(zhuang)置（可另(ling)購）。

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(zhuan)子：幾乎對應貝克曼、久(jiu)保田、日立、TOMY等所有離心機的轉子。

◆符合標準：符合(he)美國OSHA血清抗病原體(ti)標準。

◆滅菌操作：在進行高溫高壓滅菌操作之(zhi)前，將蓋子放置在離心管上，但不要(yao)按(an)螺紋旋(xuan)轉密封。

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

◆預測試(shi)：在20000RCF以上(shang)使用(yong)時(shi)，一定要預先(xian)測試(shi)離心(xin)管。

◆關鍵(jian)特點：可高(gao)溫(wen)高(gao)壓滅菌，防生物(wu)危害(hai)，防漏，氟塑(su)料. Autoclavable/Biohazard/Leakproof/PTFE FEP.

◆注意：離心(xin)時必須100%填(tian)滿離心(xin)管的量.Must be filled to at least 100% of the total capacity.

型號選擇Ordering Information:

備注： 訂貨號為(wei)NG3114-0050離心管實際滿裝容量為42ml，為標準離(li)心機而設計。Order No. NG3114-0050 has a brim capacity of only 42mL but is designed to fit standard rotor.