产品目录
- 2种内标物混标 Mix-2 1000ug/ml in n-Hexane:Acetone=1:1*1mL
- 甲醇中35种挥发性卤代烃混标套装*1mL*2
- 3种有机酸混标 Mix-3 in Water*1mL
- 6种异氰酸酯混标 Diisocyanate Mix-6 1000ug/mL in Dichloromethane*1mL
- 5种离子类混标 Mix-5 var. in Water*20mL
- 3种多元素混标 Mix-3 1000ug/mL*100mL
- 总磷、总氮混标 质控样 (浓度见批号)*500mL
- 总磷、总氮混标 质控样 (浓度见批号)*50mL
- 8种阴离子混标 Mix-8 1000ug/mL*100mL