容量法单组份卡尔费休试剂 (无吡啶), One component reagent for volumetric Karl Fischer titration (pyridine-free titrating agent), 5 mg H2O/mL, suitable for determination of samples with low water content

聚乙烯亚胺, Polyethyleneimine

Tri-n-octylphosphine

三正辛基膦

重组人表皮细胞生长因子, rhEGF

库伦法卡尔费休试剂(无吡啶), Coulometric Karl Fischer reagent (pyridine-free titrating agent), 1.5 g H2O/100mL, universal for anode and cathode

羧甲基纤维素钠, Sodium carboxymethyl cellulose

3-Fluoro-5-(trifluoromethyl)benzonitrile

3-氟-5-(三氟甲基)苯甲腈

六甲基磷酰三胺, Hexamethyl phosphoryl triamide

Copper(II) formate tetrahydrate

四水甲酸铜(II)

Trypan blue stain solution

台盼蓝染色液