Soil Conductance [0.5-1.5mS/cm] Back Catalog number: 55200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680483 D6-Azinphos-methyl, 100 µg/ml, Acetone, 1ml Price on request SC-474580 Vanillactic Acid, 10mg Price on request 93113 Aroclor 1254 Price on request