1-(3-羟基吡啶-4-基)乙酮, 1-(3-Hydroxypyridin-4-yl)ethanone

异亚丙基替卡格雷, 2-(((3aR,4S,6R,6aS)-6-(7-(((1R,2S)-2-(3,4-Difluorophenyl)cyc

2-氨基-4-三氟甲基嘧啶-5-硼酸频哪醇酯, 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoro

螺环菌胺标准溶液, Spiroxamine Standard solution

3种硝基苯酚类混标溶液, 3 Nitrophenols Mix Solution

四氯间二甲苯和氯茵酸二丁酯混标(HJ835-2017，HJ812-2017)，1,000 mg/L, DBC and TCMX Solution

21种酚类混标(HJ 703/711-2014 ), 21 components phenols mix solution,1,000 mg/L

6-羟基灭草松, 6-Hydroxybentazone,1000ppm

4-(2-溴乙基)苯甲酸, 4-(2-Bromoethyl)benzoic Acid

(R)-2,3,6,7-四氢-1H-吡嗪并[2,1-a]异喹啉-4(11bH)-酮(2R,3R)-2,3-双(苯甲酰氧基)琥珀酸酯, (R)-2,3,6,7-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)