8260 Surrogate/Internal Standard Back Catalog number: 95014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2124.12-K-IOX5 Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2 Price on request 54011 Total Kjeldahl Nitrogen as N Price on request 71191 Triethanolamine Price on request