Xylenes [Total Mixed Isomers] Back Catalog number: 32941 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1420-100AN5 Atrazine-desisopropyl, 100µg/ml in AL, 5ml 1 295,00 Kč 24023 EPA Method 8260 Internal & Surrogate Standard Price on request 79049 gamma-BHC, 1000µg/ml in Hexane, 1ml Price on request