Aromatics Quantitative Calibration Mix #2 Back Catalog number: 51130 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PAH-B-CS4 PAH Calibration solution CS4, in IO/TO, 1ml Price on request VHG-INH41K-100 Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Price on request 3483.10-100 Phosphamidon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 13171-21-6 Price on request