Dichloromethane, certified, 5ml Back Catalog number: CA12424500 Availability: In the manufacturer's stock Price on request - + Recommended S-4142-1-10IO 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 3383.12-100-CY Diphenylamine Price on request 90162 Hexachlorobenzene Price on request