2-Ethylthiophene Back Catalog number: 72323 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1216.17-200-T 9-Methyl-11(H)-benzo[a]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 673787 Diflufenican, 100 µg/ml, Ethyl acetate, 1ml Price on request 59281 Ammonium Nitrate as NH4+ Price on request