Internal standard 3, 2000g/ml in MeOH, 1ml Back Catalog number: 30069 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 2931.8-100-AC 3,6-Dichloro-2-methoxy-d3-benzoic Acid, 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. 349553-95-3 Price on request 59421 IC Anions Mix B Price on request 11682.12-100-IO 3,4,5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request