Calibration Standard Kit Back Catalog number: 53089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73382 Dimethyl glutarate Price on request 678225 4,5-Dichloro-2-octyl-isothiazolone, 100mg Price on request 79489 Vinyl chloride, 1000µg/ml in Toluene, 1ml Price on request