Acid Extractables Back Catalog number: 61004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3453.15-100 Metolachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 51218-45-2 Price on request 0206.18-10MG Tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-24-0 Price on request 52519 EPA Method 300.0 Anions QC Standard Price on request