产品目录
- 水中磷酸根 水质标液(浓度100ug/mL)*50ml
- 环己酮-DNPH Cyclohexanone-dnph 100ug/ml in Acetonitrile*5ml
- 总氰化物 20ml 水质标样(浓度见批号)*20ml
- Dibenzo(a.l)pyrene 10ug/mL in Acetonitrile*1mL
- Fluorene 100ug/mL in Methanol*1mL
- 2-Methylnaphthalene 10ug/mL in Cyclohexane*1mL
- 3.5-Dichloro-2-methyl-benzoquinone 1000ug/mL in Methanol*1mL
- 溴甲烷 Bromomethane 1000ug/mL in Methanol*1mL
- 三氯乙醛 Trichloroacetaldehyde 1000ug/ml(浓度以无水计) in Water*20ml