2-Propylthiophene Back Catalog number: 71953 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93751 Sucrose Level 4 Price on request 93935 EPA 505 Pesticide Standard Price on request 1106.14-100-T 9-Nitroanthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 602-60-8 Price on request