Calibration Standards Set Back Catalog number: 53016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90617 Ethanol, 2000µg/ml in Water, 1ml Price on request 9826.0-K-IO Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 10894.10-10-ME 4-Hydroxysulfadiazine,10 µg/mL,MeOH,1mL, Price on request