2',7'-Dichlorofluorescein

甲醇中4种兽药混标, 4 Veterinary Medicines Mix Solution

水中硫酸链霉素溶液, Streptomycin sulfate Standard solution

去氧皮质酮标准溶液, Desoxycorticosterone Standard solution

唑螨酯标准溶液, Fenpyroximate Standard solution

己烷雌酚标准溶液, Hexestrol Standard solution

那莫西地那非标准溶液, Norneosildenafil Standard solution

羟基甲硝唑标准溶液, Metronidazole-hydroxy Standard solution

2,2’,4,4’-四羟基二苯甲酮标准溶液, 2,2',4,4'-Tetrahydroxybenzophenone Standard solution

37种脂肪酸甲酯混标(GB 5009.257-2016), FAME Mix 37

硫酸双氢链霉素, Dihydrostreptomycin sulfate,1000ppm