ICP Calibration Standard Back Catalog number: 59074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0406.27-150-CYX5 n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7 Price on request 31196 EPA Method 515/8150/1658 Herbicides Price on request 79167 Heptachlor Price on request