Copper(II) sulfate pentahydrat

2',7'-Dichlorofluorescein

Urea

8种大环内酯类药物混标溶液(GBT 35951-2018), 8 Macrolide Antibiotic Mix Solution

苏丹红2号标准溶液, Sudan 2 Standard solution

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

噻唑锌, Zinc-Thiazole

杀螟丹盐酸盐, Cartap hydrochloride

磺胺嘧啶-13C6标准溶液, Sulfadiazine-13C6 Standard solution

萘普生标准溶液, Naproxen Standard solution

隐色孔雀石绿, Leucomalachite green,1000ppm