EPA Method 604 - Phenols Standard Back Catalog number: 19092 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9245.8-100-ME Acetaminophen-d4 (Paracetamol-d4),100 µg/mL,MeOH,1mL Price on request 2322.13-K-IO 9-Fluorenone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 486-25-9 Price on request XA15890000AL Parathion-methyl, 100µg/mL in Acetonitrile, 1ml Price on request