EPA Method 555 Herbicide Standard Back Catalog number: 83600 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675493 Mix 32, 10 µg/ml, Methanol, 10ml Price on request S-4238-K-IP EPA 8040A Phenol-Calibration Mixture S-4238 23 Components, 1mg/mL in isopropanol 4-Chloro-3-methylphenol 2-Chlorophenol 2-Methylphenol 3-Methylphenol 4-Methylphenol 2-Cyclohexyl-4,6-dinitrophenol 2,4-Dichlorophenol 2,6-Dichlorophenol 2 Price on request 1552.22-K-IOX5 n-Docosane-d46, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 260411-88-9 Price on request