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GSB07-1186-2000

Penthiopyrad-carboxamide

Propargyl ether

GSB07-1378-2001

4种总石油烃类(C6-C9)混标质控样 50ug/ml 甲醇溶剂

铅 20ml 水质标样(浓度见批号)

A12091000AL-100

1,9-Decadiene 100 µg/mL in Acetonitrile

New Coccine, dye content 75%

2,3-Dimethylbenzofuran

EN 14039/ISO 16703/ISO 9377 n-Alkanes System Performance Standard 50 µg/mL in n-Heptane

3，3'，5'-Triiodo-L-thyronine

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