Nitrosamines Standard Back Catalog number: 95640 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0980.28-10-IO d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 684511 Indaziflam, 10.0 µg/ml, Acetone, 10ml Price on request 82477 Gas-Liquid Partitioning Surrogates - Method 8261 Price on request