Custom Calibration Solution, 500ul, nonane Back Catalog number: 513-CS0.25 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 674050 Biphenyl, 100 µg/ml, Cyclohexane, 5ml Price on request D5-N-ETFOSAA N-ethyl-d5-perfluoro-1-octanesulfonamidoacetic acid, 1.2ml x 50ug/ml, methanol Price on request 0307.23-200-T 6-Methylanthanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 31927-64-7 Price on request