1000μg/ml in methanol/dichloromethane(7：3)

2-3天

1.2ml

100μg/ml in methanol

2-3天

1.2ml

1000μg/ml in methanol

2-3天

1.2ml

100μg/ml in methanol

2-3天

2ml

浓度：1000μg/ml,基体：甲醇

现货

1.2ml

2000μg/ml in methanol

2-3天

2ml

2000μg/ml in methanol

2-3天

1ml

250μg/ml in methanol

2-3天

1.2ml

2500μg/ml in methanol

2-3天

1.2ml

200μg/ml in methanol

现货

1ml

100μg/ml in methanol

2-3天

1.2ml

100μg/ml in methanol

2-3天

2ml

1000μg/ml in methanol

2-3天

2ml

100μg/ml in methanol

2-3天

1.2ml

1000ug/ml in Purge and Trap Methanol

现货

1ml

100μg/ml in methanol

2-3天

1ml

1000μg/ml in methanol

2-3天

1ml

100μg/ml in H2O

2-3天

2ml

500μg/ml in H2O

2-3天

2ml

100μg/ml in ethyl acetate

2-3天

1ml

1000μg/ml in isopropanol

2-3天

2ml

1000μg/ml in isopropanol

2-3天

2ml

10μg/ml in isooctane

2-3天

1ml

200μg/ml in isooctane

2-3天

1ml

200μg/ml in isooctane

2-3天

1ml