Tefluthrin, 100 µg/ml, Toluene, 1ml Back Catalog number: 678995 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59612 IC Anions Cal Std - COA Level 4 Price on request 9904.18-100-ME 17a-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-91-0 Price on request 677356 Acenaphthylene, 100mg Price on request