EPA Method 502/524 Fortification Solution Back Catalog number: 32005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1538.18-K-TX5 Triphenylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17777-56-9 Price on request 70367 3,3’-Dimethylbenzidine Price on request 0803.11-K-IO 2-Methyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 700-56-1 Price on request