溴化钾,Potassium bromide;BioUltra, ≥99.5% (AT)
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乙基纤维素,Ethyl cellulose [EC];48.0-49.5% (w/w) ethoxyl basis
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卡维地洛,Carvedilol;≥98% (HPLC), solid
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盐酸氟西汀 [氟西汀盐酸盐],Fluoxetine hydrochloride;Prozac®, ≥98%
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硝酸铒(III)五水合物,Erbium(III) nitrate pentahydrate;99.9% trace metals basis
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琼脂粉,Agar;suitable for microbiology
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辣根过氧化物酶,Peroxidase from horseradish [POD, HRP];Type II, essentially salt-free, lyophilized powder, 150-250 units/mg solid (using pyrogallol)