Retention Marker Standard - TX1005 Back Catalog number: 92934 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12149.12-100-ME Mexacarbate,100 µg/mL,MeOH,1mL, Price on request 92478 HPLC Herbicides WS Price on request 1108.13-200-T 2-Nitrofluorene, 200ug/mL in Toluene, 1ml Price on request