EPA Method 601 - Purgeables Mix #2 Back Catalog number: 45022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8904.6-K-W Nicotinic acid, 1000µg/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no. 59-67-6 Price on request 12106.15-100MG Cefaclor,neat,neat,100mg, Price on request 677399 D3-Mecoprop, 100 µg/ml, Acetone, 1ml Price on request