Para Red, certified, 0.1g Back Catalog number: C15875000 Availability: In the manufacturer's stock Price on request - + Recommended 3425.9-100 Isobenzan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 297-78-9 Price on request 40047 EPA Method 632.1 Analytes Price on request X9231 Heptenophos Price on request