CLP Calibration Std. I Back Catalog number: 53149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4217-10K-ACX5 9377-2 Quality Control Standard of Mineral Oils A+B ,10000µg/mL in acetone (5000µg/mL of each), 5x1ml Price on request CAR-DNPH Carbonyl Compounds as DNPH, in Acetonitrile, 1ml Price on request 71887 2-Isopropyl-3-methoxypyrazine Price on request