(-)-Captopril,1000 µg/mL,MeOH,1mL, Back Catalog number: 11921.9-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 672900 Deltamethrin, 250mg Price on request S-4142-KIT-6X10ML 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 79432 Atrazine Price on request