1-Penten-3-ol, 250mg Back Catalog number: 680155 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1095.9-K-IO 2-Methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-25-2 Price on request 70169 Endosulfan sulphate Price on request 31102 EPA Method 551.1 Surrogate Standard Price on request