凝血酶来源于大鼠血浆,Thrombin from rat plasma [Factor IIa];lyophilized powder, ≥1,000 units/mg protein (biuret)
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溴百里酚蓝 [溴麝香草酚蓝],Bromothymol Blue [BTB];indicator ACS,Reag. Ph Eur -
硫酸阿米卡星,Amikacin disulfate salt;potency: 674-786 μg per mg (as amikacin base) -
低限量Eagle培养基,Minimum Essential Medium Eagle [MEM];With Hanks′ salts and L-glutamine, without sodium bicarbonate, powder, suitable for cell culture -
氯甲基(甲基)二甲氧基硅烷,Chloromethyl(methyl)dimethoxysilane;97% -
S-(5′-腺苷)-L-甲硫氨酸碘盐,S-(5′-Adenosyl)-L-methionine iodide [AdoMet, SAM];≥80% (HPLC), ≥80% (spectrophotometric assay) -
二碘化铕 [碘铕],Europium(II) iodide;anhydrous, powder, 99.9% trace metals basis
