EPA Method 625 Base/Neutrals Mix #1 Back Catalog number: 19114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0629.20-K-IO 2,6,10,14-Tetramethylhexadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-36-8 Price on request 677149 Bifenazate-diazene, 25mg Price on request 54022 Sodium Perchlorate (18O4) Price on request