Disc. Use Part# 52130 Back Catalog number: 52111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92134 EPA Method 525 Pesticide Standard Price on request 54205 Method 314.1 / Price on request 0002.12-K-IO Acenaphthylene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 208-96-8 Price on request