Prometon Back Catalog number: 79171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677968 Bromophos-ethyl, 100 µg/ml, Toluene, 1ml Price on request 0182.12-K-IO 4-Bromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 97511-05-2 Price on request 678655 2-Chloro-6-nitrotoluene, 250mg Price on request