Surrogate Spiking Solution, 1.2ml, nonane Back Catalog number: WP-LCS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679825 Tylosin, 100 µg/ml, Methanol, 1ml Price on request 673398 Omethoate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1347.7-7.5MGX20 3,4-Dimercaptotoluene, neat, Solvent-neat, Unit 7.5mg, # of units-20, Cas.no. 496-74-2 Price on request