Metals Mix Back Catalog number: 59110 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4141-50-10IO Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03 Price on request 674892 Rifampicin, 100mg Price on request 673238 Clothianidin, 10.0 µg/ml, Acetonitrile, 10ml Price on request