EPA Method 502.2/524.2 - Liquids Back Catalog number: 35071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended I925000-10MG Isradipine, 10mg Price on request 5M7-4-100 Boron, 5000 µg/mL in H2O, 100ml Price on request 3599.14-K-IO 4-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26730-12-1 Price on request