Para Red

标准品

Solvent Red 23

溶剂红23

标准品, D &C Red 7,100 μg/mL in Methanol

分散棕1; 100微克/毫升的甲醇溶液, Disperse Brown 1,100 μg/mL in Methanol

FD &C Red 40

诱惑红AC

Methyl Blue

甲基蓝

酸性紫 20, Acid Violet 20

酸性红73, 100 μg/mL甲醇溶液, Crocein Scarlet 3b ,100 μg/mL in Methanol

定制24组分VOC混标(HJ 734)@2000 μg/mL in Methanol-100%, Custom VOC Standard @2000 μg/mL in Methanol-100%

定制9种挥发性有机物-VOC混标-DB44/814-2010, Custom VOC Standard@2000 μg/mL in PT Methanol-100%