Ṣiṣu Centrifugal Tube Rọrun Ati Lẹwa Igo Centrifugal Fun Lilo yàrá
Nigbati o ba yan aaye yii, o yẹ ki a tun san ifojusi lati ṣayẹwo boya ideri tube jẹ ṣinṣin, ati boya o le ni wiwọ ni wiwọ nigba idanwo lati de iyipada laisi jijo; Gbogbo wa mọ pe ninu awọn tubes centrifugal ṣiṣu, awọn ohun elo ti o wọpọ jẹ polyethylene, polycarbonate, polypropylene, ati bẹbẹ lọ, eyiti awọn tubes polypropylene PP yoo ni iṣẹ ṣiṣe to dara, nitorinaa a gbero awọn tubes centrifugal ṣiṣu polypropylene bi o ti ṣee ṣe nigbati o yan awọn tubes centrifugal ṣiṣu.
A, PA: polymer isocrystalline; PC polycarbonate; PP: Ninu ti polypropylene
B, Awọn tubes centrifugal PC ati awọn agolo: Awọn ohun elo PC ni iduroṣinṣin kemikali kekere si awọn olomi ipilẹ, ati awọn aṣoju mimọ pẹlu awọn iye PH ti o tobi ju 9 yẹ ki o yago fun. Autoclaving ti
C, PA, PC and PP centrifuge tubes and cups: PA begins to soften at 120°C, while PC and PP are at 130°C. Typically, PA can be sterilized at 115°C (0.7kg/cm²) for 30 minutes, while PC and PP can be sterilized at 121°C (1.0kg/cm²) for 20 minutes. If the temperature is too high, the centrifugal tube or cup will be deformed. When using sterilized utensils, follow the following operations:
(1) Gbe ẹnu tube si oke ati ni inaro; Ti tube ba ti tẹ tabi gbe si ẹgbẹ, yoo bajẹ nitori walẹ;
(2) Yọ fila ti o tẹle ara ati fila inu lati ṣe idiwọ paipu lati ibajẹ tabi fifọ;
(3) A le mu tube jade nikan nigbati a ba mu sterilizer silẹ si iwọn otutu yara;
D, igbesi aye tube centrifugal ati ago naa Igbesi aye ti ṣiṣu centrifugal tube ife da lori awọn abuda apẹẹrẹ, iyara rotor, iwọn otutu centrifugal, bbl Nigbati a ba lo awọn tubes centrifugal ṣiṣu ati awọn agolo lati centrifuge awọn ayẹwo didoju deede (PH5 ~ PH9), awọn iṣiro igbesi aye wọn jẹ bi atẹle: ti a lo ni iyara ti o ga julọ: nipa awọn akoko 10 (lilo iyara kekere le mu nọmba awọn lilo pọ si). Igbesi aye ti awọn tubes centrifuge ati awọn agolo tun ni ibatan si awọn ipo mimọ ati disinfection.
tube Centrifuge jẹ eiyan ti a lo lati mu awọn ayẹwo ti o ya sọtọ nigbati centrifuge n ṣe awọn ayẹwo, ati awọn pato rẹ jẹ 0.2ml, 0.5ml, 1.5ml, 2ml, 5ml, 7ml, 10ml, 15ml, 20ml, 50ml, 80ml, 100ml.
Awọn anfani ti ṣiṣu centrifugal tube jẹ sihin tabi translucent, lile rẹ jẹ kekere, ati pe a le mu ayẹwo naa jade nipasẹ puncture. Awọn aila-nfani jẹ ibajẹ irọrun, aibikita ipata ti ko dara si awọn olomi Organic, ati igbesi aye iṣẹ kukuru. Awọn tubes centrifugal ṣiṣu ni ideri tube, eyiti a lo lati ṣe idiwọ jijo ayẹwo, paapaa fun ipanilara tabi awọn ayẹwo ibajẹ ti o ga julọ lati ṣe idiwọ jijo ayẹwo jẹ aaye pataki pupọ; Iṣẹ miiran ti ideri tube ni lati ṣe idiwọ iyipada ayẹwo ati atilẹyin tube centrifugal lati ṣe idiwọ idibajẹ ti tube centrifugal.
Nigbati o ba yan aaye yii, o yẹ ki a tun san ifojusi lati ṣayẹwo boya ideri tube jẹ ṣinṣin, ati boya o le ni wiwọ ni wiwọ nigba idanwo lati de iyipada laisi jijo; Gbogbo wa mọ pe ninu awọn tubes centrifugal ṣiṣu, awọn ohun elo ti a lo nigbagbogbo jẹ polyethylene xi (PE), polycarbonate (PC), polypropylene (PP), ati bẹbẹ lọ, eyiti awọn tubes polypropylene PP yoo ni iṣẹ ṣiṣe to dara, nitorinaa o yẹ ki a gbero polypropylene ṣiṣu centrifugal awọn tubes bi o ti ṣee ṣe nigbati o ba yan awọn tubes centrifugal ṣiṣu.
