oxy-Chlordane, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678969 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680919 Estriol, 10 µg/ml, Acetonitrile, 10ml Price on request 9709.6-100-ME 5-Methylfurfuryl alcohol , 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 3857-25-8 Price on request 6164-3-3L:250MG Pentafluoroethanesulfonic acid, 97%, 250mg Price on request