N-亚硝基-N-乙基丁胺,N-Nitroso-N-ethylbutylamine
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全氟十二烷酸,Tricosafluorododecanoic acid;95% -
DL-二硫苏糖醇,DL-Dithiothreitol [DTT];for molecular biology, ≥98%,HPLC, ≥99% (titration) -
吐温20,TWEEN® 20;viscosity 250-450 mPa.s (25 °C) -
2-甲基-3-呋喃硫醇,2-Methyl-3-furanthiol;≥95%, FG -
丙胺卡因盐酸盐,Prilocaine hydrochloride;pharmaceutical secondary standard, certified reference material -
7-氨基-4-甲基香豆素,7-Amino-4-methylcoumarin;99%
