产品目录
- 4-Hydroxy-4-methyl-2-pentanone 1000ug/ml in Carbon disulfide*1mL
- N-(2.4-Dimethylphenyl)formamide 100μg/mL in Acetonitrile*1mL
- 1-Methyl-3.5-dinitrobenzene 100ug/ml in Acetonitrile*1mL
- 铁 50ml 水质标样(浓度见批号)*50ml
- 钾、钠、钙、镁 20ml 水质标样(浓度见批号)*20mL
- 铜、铅、锌、镉、镍 20ml 水质标样(浓度见批号)*20mL
- 氨 水质标样 (浓度见批号)*20mL
- 氨 水质标液 100ug/ml*20mL
- 氨 水质标液 1000ug/ml*20mL