产品目录
- 环境标样-28种多氯联苯混标 PCB Mix-28 0.5ug/ml in n-Hexane*1mL
- 5种苯系物混标 质控样(浓度见批号) Aromatic Hydrocarbons Mix-5 in Methanol*2mL
- 环境标样- 6种苯胺类混标 10mg/l 甲醇溶剂*1mL
- 三氯甲烷8ug/ml,四氯化碳0.5ug/ml VOC Mix-2 in Methanol*1mL
- 5种苯系物混标 质控样(浓度见批号) Aromatic Hydrocarbons Mix-5 in Carbon disulfide*1mL
- 17种全氟化合物混标 mix-17 2ug/mL in Methanol*1ml
- 17种全氟化合物混标 mix-17 100ug/mL in Methanol*1ml
- 19种元素混标*100mL
- 5种苯系物混标 质控样(浓度见批号) Aromatic Hydrocarbons Mix-5 in Carbon disulfide*2mL