COD from KHP Back Catalog number: 54290 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4228-10ML 4 Fluorinated Internal Standard Mix 4 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% Fluorobenzene 16.7 1-Fluoronaphthalene 8 Price on request C10303000 L-(+)-Ascorbic acid, certified, 0.25g Price on request 676722 trans-Urocanic acid, 100mg Price on request