PAH Standard Back Catalog number: 97965 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0590-100AN5 Toxaphene, 100µg/ml in Acetonitrile, 5ml 1 295,00 Kč 70308 p-Xylene, 1000µg/ml in MeOH, 1ml Price on request 18000-1160-100AN5 Thiamine-HCl, 100µg/ml in Acetonitrile, 5ml Price on request