產(chǎn)品名稱 廠家 貨號 規(guī)格
Tween-80 吐溫-80 Amresco 0442 100ml
Tween-80 吐溫-80 Amresco 0442 500ml
Tween-80 吐溫-80 Amresco 0442 4L原裝

Reagent Grade
Hydroxyl Number......................65 - 80
Water（KF）（%）...........................≤3.0
Residue on Ignition（NF）（%）............≤0.25
Heavy Metals（%）......................< 0.001
Identification..........................PASS
Specific Gravity.................1.06 - 1.09
Viscosity（Centistokes）.................≥300
DNase..........................None Detected
RNase..........................None Detected
Protease.......................None Detected
Storage...................................RT