Pesticides Calibration GC-MS/MS Back Catalog number: 98681 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2373.8-K-IO 4-Methylguaiacol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93-51-6 Price on request 91761 CLP - Semi-Volatile Acid Standard Price on request D472495 2,2-Dimethyldecane, 250mg Price on request