Alachlor OA, 100µg/ml in MeOH, 1ml Back Catalog number: MET-11043EM1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 82700 Method 8270A Price on request 11679.12-100-IO 2,4',6-Trichlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 10145.3-K-AN N-Nitrososarcosine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 13256-22-9 Price on request