CLP Calibration Standard Back Catalog number: 53155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59036 Lithium 6 (Li6) Price on request 57081 Thallium (Tl) Price on request MCCZ-1368 1,3,6,8-Tetrachloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane Price on request