Surrogate Standard Mix 9, 200 ng/µl, 1ml Back Catalog number: XA08080900AC Availability: In the manufacturer's stock Price on request - + Recommended S-11327A1-1ML Cyanazine, 100µg/ml in Acetonitrile, 1ml Price on request 1399.12-K-IO Tri-n-butylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 126-73-8 Price on request AC-AQ02-015 Aqueous ethanol control EtOH AQ (0.2g/L), 10x1,5ml Price on request