n-Tetracosane-d50, 1000µg/ml in IO, 1ml Back Catalog number: 1022.24-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-B200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 58129 Copper (Cu) Price on request 70402 Methapyrilene HCl Price on request