Surrogate Spiking Solution, 1.2ml, nonane Back Catalog number: WP-LCS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0610.29-100-IO ß alpha alpha (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4705-29-7 Price on request L18000013CY Pesticide-Mix 13, 10µg/ml in CY, 10ml Price on request 678013 Dichlofenthion, 100 µg/ml, Toluene, 1ml Price on request