Alkanes - Mix 10 Back Catalog number: 98610 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12547.12-10MG Bisphenol S-d8 (2,2',3,3',5,5',6,6'-d8), 10mg Price on request 2836.9-50-ME 9H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-21-1 Price on request 93444 Citric acid [0.3% wt] Price on request