In order for VLSI Standards, Inc. to provide quality products; that customers can utilize without fear of introducing contamination in the form of trace level elements into their fabrication facilities, we are requiring that all VLSI materials that have been opened, whether or not they have been used, to be free of contamination. If these materials are known, or suspected of having been in an environment where copper, cobalt, gold, silver, dopants, etc. may have come in contact with the material, regardless of how small an amount, front side or back side. VLSI cannot accept the material for return or recalibration services. If you believe your material may be contaminated please do not attempt to return it. Contact VLSI for options and instructions. For additional Instructions on determining if your standard(s) meet the requirements for product integrity, please visit: http://www.vlsistandards.com/recert/overview.asp DECLARATION OF NON-CONTAMINATION In order to receive a Return Material Authorization Number (RMA), please complete this form and click the submit button below. Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Model Number Serial Number Laboratory Manager or Company official (* required fields): First Name * Last Name * Company * Address * City * State/Province * Zip/Postal Code * Phone * Fax E-mail Address * DISCLOSURE OF KNOWN OR POTENTIAL CONTAMINANTS: This is intended to refer to metals, electrolytes, etc. that are known to alter the electrical parameters of integrated circuits and can contaminate processing equipment, specifically including Copper, Cobalt, Gold, Silver and Dopants. By checking the the box below I attest that the above listed items have not contacted any substances that are known to present cross contamination risk to advanced manufacturing. The above listed standards / items are not known to have trace element contamination. PLEASE REMEMBER THAT VLSI STANDARDS WILL REQUIRE THREE ITEMS IN OUR POSSESSION TO PROCESS YOUR ORDER: 1.    THE CALIBRATION STANDARDS TO BE RECERTIFIED. 2.    A COPY OF YOUR PURCHASE ORDER (WITH VALID PRICES). 3.    A COMPLETED COPY OF THE NON-CONTAMINATION DECLARATION