525.2 Calibration Standard Back Catalog number: 94785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GA09000978IO EN 12766/CEN EN 61619 PCB Mix, 10µg/mL in Isooctane, 1ml Price on request 673956 gamma-HCH, 10.0 µg/ml, Cyclohexane, 10ml Price on request 673682 Propyzamide, 100 µg/ml, Ethyl acetate, 5ml Price on request