Prometon,1000 μg/mL in Methanol

标准品

Propazine

扑灭津

Ronnel

皮蝇磷

Simazine,1000 μg/mL in MeOH

阿米津(西玛津)

Simazine

阿米津(西玛津)

Metribuzin

塞克津/嗪草酮

Endosulfan II

BETA-硫丹

Endosulfan I ,100 μg/mL in Methanol

alpha-硫丹

3组分有机氯混合标品标准品, Working Level 4 Calibration Standard,Varied conc. in Isooctane

1,2,3,4-Tetrachloro-5-nitrobenzene

2,3,4,5-四氯硝基苯