人绒毛膜促性腺激素,Chorionic gonadotropin human [hCG];lyophilized powder, from human pregnancy urine, ~13,000 I.U. per mg
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聚(4-乙烯基苯酚),Poly(4-vinylphenol) [PVP];average Mw ~25,000 -
超氧化物歧化酶来源于牛肝脏,Superoxide Dismutase from bovine liver;lyophilized powder, ≥1500 units/mg protein -
溴甲酚紫,Bromocresol Purple;for microscopy (Hist., Vit.), indicator (pH 5.2-6.8) -
硫酸鱼精蛋白 [鲱鱼精蛋白硫酸盐],Protamine sulfate salt from herring;Grade III, histone, free(Millon test)
