ICP-MS Calibration Standard Back Catalog number: 59984 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X11340100DO Chlormequat chloride 1,1,2,2-D4, 100 ng/µl, 10ml Price on request 57072 Hafnium (Hf) Price on request 682369 Tolpyralate, 100 µg/ml, Acetonitrile, 1ml Price on request