苯扎氯铵,Benzalkonium chloride;≥95.0% ((calculated on dry substance), T)
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壬乙二醇单甲醚,Nonaethylene Glycol Monomethyl Ether;98% -
盐酸喹那普利,Quinapril hydrochloride;Pharmaceutical Secondary Standard; Certified Reference Material -
1,5-二苯卡巴肼 [二苯氨基脲],1,5-Diphenylcarbazide [DPC];ACS reagent -
藏花素 [西红花苷],Crocin;for microscopy -
铂八乙基卟啉,Platinum octaethylporphyrin [PtOEP];≥99% -
N,N-二乙基丙炔胺,3-Diethylamino-1-propyne;99%
