有机氯的16种混标 in Isooctane 1mL

M-1618-2

有机氯的16种混标

Organochlorine - Mix B Standard Varied conc. in Isooctane 1mL

AccuStandard

M-1618-4

有机磷化合物混标B

Organophosphate - Mix B Varied conc. in Isooctane 1mL

AccuStandard

M-8150M

EPA方法8150A-8种混标

Method 8150 Mix - Methyl Der. 20.0 μg/mL in Hexane 1mL

AccuStandard

M-1618-SS

氯菌酸二丁酯

Dibutylchlorendate 2.0 μg/mL in Acetone 1mL

1770-80-5

AccuStandard