Analytical Services, Inc. specializes in custom formulation of multi-element standards in difficult matrices. They provide instrument calibration standards for the petroleum, lubricants, and polymer industries. Their instrument calibration standards are prepared gravimetrically and assayed by appropriate analytical methods and are traceable to NIST SRM’s whenever available to assure they meet YOUR needs.

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Calibration Standards for Petroleum Products

ASI Standards | Spectroscopy

Analytical Services, Inc. specializes in custom formulation of multi-element standards in difficult matrices. They provide instrument calibration standards for the petroleum, lubricants, and polymer industries. Their instrument calibration…