(R)-2-氨基-2-(4-氟苯基)乙-1-醇, (R)-2-Amino-2-(4-fluorophenyl)ethan-1-ol

1,1-二溴甲醛肟, 1,1-Dibromoformaldoxime

二甲硝咪唑-D3标准溶液, Dimetridazole D3 Standard solution

克伦普罗标准溶液, Clenproperol Standard solution

15种喹诺酮混标溶液, 15 Quinolone Mix Solution

15种醛酮-DNPH混标(HJ997－2018)，15mg/L, Carbonyl DNPH as Aldehyde/Ketone MIX 15,15mg/L

3-(羟基甲基膦酰)丙酸, 3-(Methylphosphinico)propionic acid,1000ppm

《2341农药残留测定法》33种农药混标(GC-MS/MS), Pesticide Mix 33

阿替洛尔, Atenolol,1000ppm

特丁硫磷砜, Terbufos sulfone,1000ppm