產(chǎn)品目錄
- 環(huán)境標(biāo)樣-28種多氯聯(lián)苯混標(biāo) PCB Mix-28 0.5ug/ml in n-Hexane*1mL
- 5種苯系物混標(biāo) 質(zhì)控樣(濃度見批號(hào)) Aromatic Hydrocarbons Mix-5 in Methanol*2mL
- 環(huán)境標(biāo)樣- 6種苯胺類混標(biāo) 10mg/l 甲醇溶劑*1mL
- 三氯甲烷8ug/ml,四氯化碳0.5ug/ml VOC Mix-2 in Methanol*1mL
- 5種苯系物混標(biāo) 質(zhì)控樣(濃度見批號(hào)) Aromatic Hydrocarbons Mix-5 in Carbon disulfide*1mL
- 17種全氟化合物混標(biāo) mix-17?2ug/mL?in?Methanol*1ml
- 17種全氟化合物混標(biāo) mix-17?100ug/mL?in?Methanol*1ml
- 19種元素混標(biāo)*100mL
- 5種苯系物混標(biāo) 質(zhì)控樣(濃度見批號(hào)) Aromatic Hydrocarbons Mix-5 in Carbon disulfide*2mL