二苯胺-4-磺酸钠, Diphenylamine-4-sulfonic acid

二氯异氰尿酸钠二水合物 250GR, Dichloroisocyanuric acid sodium salt hydrate

2-氯苯磺酰氯, 2-Chlorobenzenesulfonyl Chloride

双盐酸肼, Hydrazine Dihydrochloride

羟甲基二氧杂戊环酮 25GR, 4-(Hydroxymethyl)-1,3-dioxolan-2-one

原钒酸钠, Sodium orthovanadate

二乙氧基乙酸乙酯, Ethyl Diethoxyacetate

2,6-二甲氧基苯甲酸, 2,6-Dimethoxybenzoic Acid

伍氏金 100GR, Wood's metal

十六烷,500ML, HEXADECANE CERT 500ML