GLC Reference standard 569-C, 100mg Back Catalog number: GLC-569-C Availability: In the manufacturer's stock Price on request - + Recommended 0411.40-150-CYX5 n-Tetracontane, ?13C: -27.05, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 4181-95-7 Price on request AENDOS Endosulfan I (a), 1.2mL x 100ug/mL, nonane Price on request 53019 Verification II Standard 1 Price on request