WS 038 AMP 1 Back Catalog number: 53105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683738 4-Bromofluorobenzene, 100 µg/ml, Acetonitrile, 5 Price on request P55DMHXS Perfluoro-5,5-dimethylhexane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 92492 8021 Internal & Surrogate Standard Price on request