1,2,4-Benzenetricarboxylic acid Back Catalog number: 72294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30196 EPA Method 532 Standard Price on request 678088 Dicrotophos, 100 µg/ml, Acetonitrile, 1ml Price on request X9180 Phenol Price on request