PCB Congeners Back Catalog number: 94830 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681371 Clodinafop-propargyl, 100mg Price on request S-4131-1MLX5 Validation Mixture for Oxygenates and PONA 33 Analytes each Wt.% s listed; units: 1x1mL, 5x1mL neat Use this standard to monitor and make adjustments to the total operation of the system. Name Wt.% Price on request 673955 gamma-HCH, 100 µg/ml, Cyclohexane, 5ml Price on request