1-(5-溴-4-甲基吡啶-2-基)乙-1-酮, 1-(5-Bromo-4-methylpyridin-2-yl)ethan-1-one

3-甲基-9H-咔唑, 3-Methyl-9H-carbazole

异辛烷中22种有机氯农药混标溶液(2015药典)(不同浓度), 22 Organochlorine Pesticide Mix Solution

卡巴氧标准溶液, Carbadox; CBX Standard solution

2甲4氯丁氧乙基酯标准溶液, MCPA-butoxyethyl ester Standard solution

5-氯-2-氧代-1,2-二氢吡啶-3-羧酸甲酯, Methyl 5-chloro-2-oxo-1,2-dihydropyridine-3-carboxylate

6-溴-8-氟喹啉, 6-Bromo-8-fluoroquinoline

(1-甲基环丁基)甲胺盐酸盐, (1-Methylcyclobutyl)methanamine hydrochloride

氨基脲盐酸盐标准溶液, Semicarbazide hydrochloride Standard solution

苯甲酰磺胺标准溶液, Sulfabenzamide Standard solution