Turbidity Standard Back Catalog number: 50798 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675771 Leptophos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request PFS-8327-SSM 8327 Surrogate Spiking Mix 25 242,84 Kč S-4142-2-10IO 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