Organic reference standard, Aroclor 1221 (PCB-mixture, 21% chlorinated) 1000 µg/ml in cyclohexane, Dr Ehrenstorfer
Catalog # EHERYA20122100CY
Supplier: EHRENSTORFER
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:1 mL
- Description:Aroclor 1221 (PCB-mixture, 21% chlorinated) 1,000 µg/ml in cyclohexane