Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs Back Catalog number: S-4512-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-C40 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 66026 2,3',5-Trichlorobiphenyl (26) Price on request 13000-1000ME5 BTEX - Mix 6, 1000µg/ml in MeOH, 5ml Price on request