Guanylurea-HCl, 100µg/ml in MeOH, 5ml Back Catalog number: 18000-2529-100ME5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended EPA-8280CC1,2,4,5 Individual Calibration Solutions , 500ul, nonane Price on request 677387 HHCB (Galaxolide), 100 µg/ml, Cyclohexane, 1ml Price on request 2125.12-10-IOX10 Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2 Price on request