-
12種VOC混標 VOC Mix-12 1000ug/ml in Acetonitrile*1mL
-
14種酚類混標 Phenols Mix-14 1000ug/ml in Methanol*1mL
-
20種VOC混標 VOC Mix-20 1000ug/ml in Methanol*1mL
-
2種替代物混標 VOC Mix-2 2000ug/ml in Methanol*1mL
-
2種替代物混標 1000μg/mL in 2-Propanol*1mL
-
2種內(nèi)標物混標 VOC-Dx Mix-2 2000ug/ml in Methanol*1mL
-
3種替代物混標 VOC Mix-3 25ug/ml in Methanol*1mL
-
6種替代物混標 SVOC Mix-6 4000ug/ml in Dichloromethane*1mL
-
6種替代物混標 SVOC Mix-6 4000ug/ml in Dichloromethane*5*1ml