产品目录
- 5种有机挥发物混标 质控样 VOC-mix-5 100ug/ml in Methanol*1mL
- 环境标样-苯甲醛-乳酸乙酯 混标 VOC Mix-2 (浓度见批号) in Acetonitrile*1mL
- 环境标样- 6种苯胺类混标 10mg/l 甲醇溶剂*1mL
- 三氯甲烷8ug/ml,四氯化碳0.5ug/ml VOC Mix-2 in Methanol*1mL
- 5种有机挥发物混标 质控样 VOC Mix-5 200ug/ml in Methanol*1mL
- 环境标样-22种有机挥发物 VOC Mix-22 (浓度见批号) in Methanol*1mL
- 12种氯苯混标 Aromatics Mix-12 200ug/mL in Methanol*1mL
- 4种阴离子混标(氟、氯、硫酸根、硝酸根)不同浓度*1L
- 正癸烷和正四十烷混标 Mix-2 100/300ug/ml in n-Hexane*1ml