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環(huán)氧七氯A標(biāo)準(zhǔn)品 heptachlor-endo-epoxide (Isomer A) 10 mg C14102000 heptachlor-endo-epoxide (Isomer A) (10 ug/ml環(huán)己烷) 10 ml L14102000CY heptachlor-endo-epoxide (Isomer A) (100 ug/ml環(huán)己烷) 1 ml XA14102000CY

谷硫磷標(biāo)準(zhǔn)品 Azinphos-methyl 0.25 g C10365000 Azinphos-methyl (10 ug/ml乙腈) 10 ml L10365000AL Azinphos-methyl (100 ug/ml環(huán)己烷) 1 ml XA10365000CY Azinphos-methyl oxon (10 ug/ml環(huán)己烷) 1 ml LA10370000CY

高效氯氰菊酯標(biāo)準(zhǔn)品 Beta_cypermethrin 10 mg C11890200 Beta_cypermethrin (10 ug/ml乙腈) 10 ml L11890200AL

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