Propionic acid isobutyl ester Back Catalog number: 71648 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3390.9-100-CY Endosulfan alcohol Price on request 59560 Conductance @ 20°C [5000 µmho/cm] Price on request 70939 MCPP methyl derivative Price on request