Heptyl alcohol, 1g Back Catalog number: N-12154-1G Availability: In the manufacturer's stock Price on request - + Recommended S-4142-1-IO Low level Nitrogen Calibration Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4142-0 Blank S-4142-05 0.5 S-4142-1 Price on request MET-11013B-10MG Acetochlor OA, 10mg Price on request 675874 Pesticide-Mix 40, 10 µg/ml, Acetonitrile, 10ml Price on request