Methyl-2,3,4,5-tetrabromobenzoate, 1.2ml x 50ug/ml, toluene Back Catalog number: METBBA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 34005 EPA Method 502/524 Fortification Solution Price on request 2547.12-100-ME 1-[4-(2-Methylpropyl)phenyl]ethanone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-78-8 Price on request 680336 Dichloroacetic acid, 1ml Price on request