Aromatics Quantitative Internal Standard Back Catalog number: 51127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA13870000CY tau-Fluvalinate, 100 ng/µl, 1ml Price on request 57834 Selenium (Se) Price on request 9322.9-100-ME 1,8-Nonadiene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4900-30-5 Price on request