EPA Method 508.1 & 525.2 Pesticide Standard Back Catalog number: 91970 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79618 bis(Chloromethyl) ether Price on request 0329.16-K-TX10 Pyrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1 Price on request 676341 2,4,6-Tribromoanisole, 10.0 µg/ml, Isooctane, 10 Price on request