Multi-Element Internal Standard Back Catalog number: 50160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MTCS-M 5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol Price on request O0148 Octadecyl Sulfide, >96%, 25g Price on request 15900-4300-100AN5 Quinmerac, 100µg/ml in Acetonitrile, 5ml Price on request