We provide Instrument Calibration Standards for the Petroleum, Lubricants, and Polymer Industries.

Our 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.

We feature Standards for analyzing:

• Biodiesel for Free and Total Glycerine, Sulfur, Calcium, Magnesium and Phosphorous
• Ultra Low Sulfur in Diesel Fuel
• New and Used Lubricating Oils which require complex and hard to obtain standards
• Crude Oil and Light Oils for Hydrogen Sulfide and Mercaptans

Polymers

• RoHS screening of Polyethylene (PE) and Polyvinylchloride (PVC) for Bromine, Cadmium, Chromium, Mercury and Lead by XRF
• Additive elements in Polyethylene (PE) by XRF

Doing business worldwide for 13 years under the same ownership

P.O. Box 7895
The Woodlands, Texas 77387

E-Mail: john@analyticalservicesinc.com
Telephone/Fax: (281)419-9229
Toll Free: 866-419-9229

We accept Credit Cards, Checks drawn on a US Bank and Wire Transfers
For information on wire transfers, please contact us directly.