Internal Standard for AB SIM Back Catalog number: 94516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N-AP-FHXSA N-(3-dimethylaminopropan-1-yl)perfluoro-1-hexanesulfonamide, 1.2ml x 50ug/ml, methanol Price on request 10235.24-100MG Octocrylene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6197-30-4 Price on request 3484.6-100-AN Picloram Price on request