COD Calibration Standard Back Catalog number: 50241 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11432.20-100-IO Di-p-tolylphenyl phosphate,100 µg/mL,isooctane,1mL, Price on request MBB-153 2,2',4,4',5,5'-Hexabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 9282.28-100-ME Sildenafil citrate,100 µg base/mL,MeOH,1mL Price on request