Guanylurea, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 18000-0568-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 9927.18-10MG N-Nitroso-N,N-di(3,5,5-trimethylhexyl)amine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1207995-62-7 Price on request S-4045-05-10ME Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 1x10mL, 5x10mL Price on request 681669 Benzo[k]fluoranthene, 10.0 µg/ml, Acetonitrile, Price on request