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

1,2,3,4-Tetrachloro-5-nitrobenzene,100 μg/mL in Methanol

1,2,3,4-四氯-5-硝基苯

Mefenpyr-diethyl,100 μg/mL in Methanol

吡唑解草酯

Mefenpyr-diethyl

吡唑解草酯

Chlorethoxyfos

氯氧磷