Chloride 20 µg/mL (Cl-) Back Catalog number: 50613 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90291 Perylene-d12 Price on request 20016 CLP Semi-Volatile Base/Neutral Surrogate Standard Price on request 2497.16-1G Tetra-n-butyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1461-25-2 Price on request