- 6組混標套裝 50ug/ml*1mL*6
- 11種農(nóng)殘混標 Mix-11 50ug/ml in Toluene*1mL
- 14種農(nóng)殘混標 Mix-14 100ug/mL in Acetone*1mL
- 12種磺胺類藥物混標 Mix-12 100ug/ml in Methanol*1mL
- 12種亞硝基胺混標 Nitrosamines-Mix12 10μg/ml in Methanol*1mL
- 12種亞硝基胺混標 Nitrosamines-Mix12 200μg/ml in Methanol*1mL
- 12種亞硝基胺混標 Nitrosamines Mix-12 100μg/ml in Methanol*1mL
- GB23200.116 有機磷農(nóng)藥 I 組 (mix-19)100ug/ml in Acetone*1mL
- GB23200.116 有機磷農(nóng)藥 II 組 (mix-17)100ug/ml in Acetone*1mL