CDCT-GA09000563ME 19種VOC混標(biāo)(HJ734-2014)
CDCT-L10310000AL Asulam,10ng/ul標(biāo)準(zhǔn)品 [3337-71-1]
CDCT-L11080000CY Chinomethionat標(biāo)準(zhǔn)品2439-1-2
CDCT-L11860000CY 高效氯氟氰菊酯91465-08-6標(biāo)準(zhǔn)品
CDCT-C14224000 氫化可的松標(biāo)準(zhǔn)品 50-23-7 純品型,有證書
CDCT-LA10202300ME 4-氨基-2,6-二硝基甲苯標(biāo)準(zhǔn)品
CDCT-LA17270300AL Terbufos-oxon-sulfoxide標(biāo)準(zhǔn)品
CDCT-L12609000CY 苯醚甲環(huán)唑,惡醚唑標(biāo)準(zhǔn)品
CDCT-GS11890000AL 氯氰菊酯標(biāo)準(zhǔn)品[52315-07-8]
CDCT-L10670000AL Bromacil,10ng/ul標(biāo)準(zhǔn)品314-40-9
CDCT-L11530000AL Chlorotoluron標(biāo)準(zhǔn)品15545-48-9
CDCT-L12210000AL Diazinon標(biāo)準(zhǔn)品333-41-5
CDCT-XA14160000ME 六氯苯標(biāo)準(zhǔn)品 118-74-1
CDCT-LA15088400ME 2-甲基異茨醇標(biāo)準(zhǔn)品
CDCT-GA09000536ME 21種酚類混標(biāo)(HJ 711-2014)
CDCT-XA11419000ME 一氯甲烷標(biāo)準(zhǔn)品 74-87-3
CDCT-LA13585000AL Fenthion-oxon標(biāo)準(zhǔn)品
CDCT-L12765060CY 甲基毒蟲畏(Ztype)標(biāo)準(zhǔn)品
CDCT-GA09000599ME 35種VOC混標(biāo)
CDCT-L10207800AL 3-氨基-2-硝基甲苯10ng/ul于乙腈標(biāo)準(zhǔn)品601-87-6