成av人片一区二区三区久久,熟妇女人妻丰满少妇中文字幕,免费久久99精品一二三区,亚洲精品乱码久久久久久主播

NALGENE培養(yǎng)基過濾裝置1000ml/161-0020
1000ml容量，MF75系列，90mm SFCA濾膜（有效過濾面積57.2平方厘米）。低蛋白質(zhì)粘合性。用于雜交瘤研究實(shí)驗(yàn)室，可以對(duì)高達(dá)1L的培養(yǎng)基（20%血清）輕松地進(jìn)行真空過濾。大濾膜面表面積和低蛋白質(zhì)粘合性能提供更高的流速和處理量。上部及接收器的容量均為1000ml。1-1/2轉(zhuǎn)的防漏螺紋蓋消除了接收器中的PH移位。側(cè)壁上配備了纖維素孔塞和可快速拆卸的管道接頭。黃色套環(huán)。無熱源。經(jīng)認(rèn)證、無菌、標(biāo)有刻度。
NALGENE培養(yǎng)基過濾裝置1000ml/161-0020
訂購信息：
 

Cat. No.		161-0020		161-0045
接收器容量, ml		1000		1000
上部容量, ml		1000		1000
孔徑大小, um		0.2		0.45
濾膜直徑, mm		90		90
每箱數(shù)量		12		12

Materials:

90 mm SFCA membrane
 

Disposable, sterile filter units with 90-mm diameter SFCA membrane （57.2-cm2 usable filter area） and low protein binding. Allow easy vacuum filtration of up to 1 liter of media with 20% serum, used in hybridoma research labs. Large membrane surface area and low protein binding provide excellent flow rates and throughput. 1000-ml upper and receiver. 1-1/2-turn threaded screw closure eliminates pH shift in receivers. Side-arm features a cellulosic vent plug and a quick-disconnect tubing adapter. YELLOW collar. Non-pyrogenic.