- 15種農(nóng)藥混標 Pesticides Mix-15 50ug/ml in Acetone*1mL
- VOC-Mix 23 200ug/ml Methanol 水質(zhì)檢測分組1*1mlx5
- 18種多氯聯(lián)苯混標 PCB Mix-18 100ug/ml in n-hexane*1mL
- 7種芳氯混標 Aroclors Mix-7 10ug/ml in Dichloromethane/Cyclohexane*1mL
- 16種氘代多環(huán)芳烴 PAH-mix 16 Deuterated 100ug/mL in Cyclohexane*1mL
- 15種半揮發(fā)性有機物混標 SVOC Mix-15 1000μg/mL in Acetone*1mL
- 2種內(nèi)標混標 VOC Mix-2 2000ug/ml in Dichloromethane*1mL
- 6種霉菌毒素和甾體激素類混標 Mix-6 100μg/mL in Acetonitrile*1mL
- 38種農(nóng)藥混標 Mix-38 100ug/ml in Acetone*1mL