IP 391-95 Calibration Level 1 Back Catalog number: 98401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14950000AL Metazachlor, 100µg/mL in Acetonitrile, 1ml Price on request V676080 Vitamin K1 (contains up to 20% cis isomer), 100mg Price on request M325896 5-Methyl-N-phenyl-2-1H-pyridone [Pirfenidone],50mg Price on request