Retention Marker Standard - TX1005 Back Catalog number: 92934 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673701 Tebufenpyrad, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 9138.7-K-ME Mesalazine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 89-57-6 Price on request 674623 Fenitrothion-oxon, 100 µg/ml, Ethyl acetate, 1ml Price on request