產(chǎn)品目錄
- 5種有機揮發(fā)物混標(biāo) 質(zhì)控樣 VOC Mix-5 200ug/ml in Methanol*1mL
- 環(huán)境標(biāo)樣-22種有機揮發(fā)物 VOC Mix-22 (濃度見批號) in Methanol*1mL
- 甲苯/異辛烷中4種六六六 質(zhì)控樣(濃度見批號)*3mL
- 4種喹諾酮藥物混標(biāo) Mix-4 100μg/mL in Methanol*1mL
- 12種氯苯混標(biāo) Aromatics Mix-12 200ug/mL in Methanol*1mL
- 7種甲硝基咪唑混標(biāo) Mix-7 100ug/mL in Methanol*1mL*5
- 4種陰離子混標(biāo)(氟、氯、硫酸根、硝酸根)不同濃度*1L
- 正癸烷和正四十烷混標(biāo) Mix-2 100/300ug/ml in n-Hexane*1ml
- 13種醛酮(DNPH)化合物混標(biāo) DNPH Mix13 100ug/ml in Acetonitrile*1mL