PAH Field Surrogate Back Catalog number: 93646 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12008.9-100-ME 3-Methoxytyramine-d4 hydrochloride,100 µg base/mL,MeOH,1mL, Price on request 2645.9-100-ME 1-Nonene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 124-11-8 Price on request 676239 Cyproconazole, 100 µg/ml, Cyclohexane, 1ml Price on request