8021 Internal & Surrogate Standard Back Catalog number: 92492 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2440.10-K-IP 2-Chloro-4-tert-butylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 98-28-2 Price on request 73413 2,4-Dichlorobenzoic acid Price on request F0006 Iron(II) Ethylenediammonium Sulfate 4H2O, 25g Price on request