CLP Semi-Volatile Calibration Mix #1 Back Catalog number: 10027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70016R Aroclor 1221 Price on request 71767 Valeraldehyde, 1000µg/ml in Water, 1ml Price on request 8741.24-100MG Di-isooctyl phthalate (mixture of C8-isomers), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27554-26-3 Price on request