Sigma-Aldrich
Scienceware® biohazard disposal bags
Scienceware® 生物危害处理袋
Silver
银
Pectin from citrus peel
果胶 来源于橘皮
Pinacidil monohydrate
(±)-N-Cyano-N′-4-pyridinyl-N″-(1,2,2-trimethylpropyl)guanidine monohydrate
Platinum
铂
Sodium succinate dibasic hexahydrate
琥珀酸 二钠盐
Tantalum
钽
tert-Butyl (1S)-1-(cyclohexylmethyl)-2-[methoxy(methyl)amino]-2-oxoethylcarbamate
tert-Butylchlorodiphenylsilane solution
叔丁基氯二苯基硅烷 溶液
Tin
锡