Pesticides Calibration GC-MS/MS Back Catalog number: 98681 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33001 EPA Method 524.2 - Revision 4.0 Price on request 15900-4687-100AN5 Terbuthylazine-2-hydroxy, 100µg/ml in AL, 5ml Price on request 8738.20-K-IO Ditolylphenylphosphate - Mixture of o-,m-,p-tolyl isomers, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request