Calibration Verification Solution, 500ul, nonane Back Catalog number: 68C-CS3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673725 Tetraconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request 52070 Spiking Standard #2 Price on request 2051.18-10K-DC 1-Chlorooctadecane, 10000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 3386-33-2 Price on request