硫酸庆大霉素标准溶液, Gentamicin sulfate Standard solution

萘普生标准溶液, Naproxen Standard solution

柠檬酸盐标准品, sodium citrate dihydrate (as citrate)

马来酸氯苯那敏, Chlorpheniramine maleate,1000ppm

4-硝基咪唑, 4-Nitroimidazole,1000ppm

精二甲吩草胺对映体, (R)-Dimethenamid,1000ppm

3-氨基-1H-吲唑-6-羧酸, 3-Amino-1H-indazole-6-carboxylic acid

4-异丙基呋喃-2-甲醛, 4-Isopropylfuran-2-carbaldehyde

7-(二氟甲基)喹啉, 7-(Difluoromethyl)quinoline

5-氮杂吲哚-2-甲酸, 1H-Pyrrolo[3,2-c]pyridine-2-carboxylic acid