CDCT-LA10584010CY 2-甲基-3-苯基苯甲醇标准品
CDCT-LA17788000HE 2,4,5-三氯甲苯标准品 6639-30-1 10ng/ul于
CDCT-L12634100MB 二氯二庚基锡标准品
CDCT-GS16730000AL 五氯硝基苯标准品[82-68-8]
CDCT-L10745000AL Bromophos-methyl标准品2104-96-3
CDCT-L11600000CY 毒死蜱溶于环己烷标准品2921-88-2
CDCT-L12258000CY 二氯二丁基锡标准品 683-18-1
CDCT-XA14463500ME 异丙基苯/茴香素标准品 98-82-8
CDCT-LA15200500AL Metribuzin-desamino-diketo标准品
CDCT-GA09000541IP 14种酚类混标 (HJ 744-2015)
CDCT-GA09000570ME 27种VOC混标(GB5749-2006)
CDCT-L10331000AL Atrazine-desethyl标准品6190-65-4
CDCT-L11150000CY 杀螨醚标准品 103-17-3
CDCT-L11890100CY alpha-Cypermethrin标准品 67375-30-8
CDCT-XA17893000MB Triphenylphosphate标准品
CDCT-LA17225000CY Temephos-sulfoxide标准品
CDCT-LA16659520CY 嘧草醚(Z)标准品 147411-70-9
CDCT-L12583000AL Dicyclanil双环醇标准品
CDCT-GA10584000AL 联苯菊酯标准品[82657-04-3]
CDCT-L10590000CY Binapacryl,10ng/ul标准品485-31-4