Conductance @ 20°C [2500 µmho/cm] Back Catalog number: 59138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79165 Dieldrin Price on request 673941 Propoxycarbazone sodium, 100mg Price on request 680657 Esomeprazole magnesium trihydrate, 50mg Price on request