- 雙唑草酮 Bipyrazone 1000ug/mL in Acetonitrile*1mL
- 氯滅殺威 Carbanolate(Banol) 100ug/ml in Hexane*1mL
- E-毒蟲畏 E-Chlorfenvinphos 50μg/mL in Acetonitrile/Water*1mL
- 惡蟲酮 Metoxadiazone 1000ug/ml in Methanol*1mL
- Aroclor 1242 1000ug/ml in n-Hexane*1ml
- 3-甲基膽蒽 3-Methylcholanthrene 100μg/mL in Acetonitril*2ml
- 二苯肼 1.2-Diphenylhydrazine 1000ug/ml in Methanol*1ml
- 硝酸鹽氮 20mL 水質(zhì)標液(濃度100ug/mL)*20ml
- 硝酸鹽氮 20mL 水質(zhì)標樣(濃度見批號)*20ml