Spiking Standard 1 Back Catalog number: 52069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2310.10-100 Chlorotoluron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 15545-48-9 Price on request D434670 1-(2,6-Dichloro-4-hydroxphenyl)-1,3-dihydroindol-2-one, 2mg Price on request XA12530100CY Dichlorvos D6 (dimethyl D6), 100 ng/µl, 1.1ml Price on request