HZP Xray Zone PLate

SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management, and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions. AMENDMENT 01 The following Addendum is being issued for the subject Request for Quotation: state quote number here PR356245 LC-27403 Answers to questions: state question and answer here.

Thickness: > 20 µm Design energy range: 10 keV Outer diameter (O.D.): 200 µm Outer zone width (?Rn): 50 nm Number of zones: 1000 Focal length: 80.63 mm @ 10 keV Zone material: Gold or Platinum Target zone thickness: 950 nm Support membrane: 1000 nm SiC / Si3N4 Substrate size: 5 mm × 5 mm This Addendum modifies the Request for Quotation and must be acknowledged. Failure to acknowledge all addenda could make your proposal non-responsive.

Please confirm that the submitted proposal is not changed because of this addendum. If proposal sent is revised because of this, please submit the revised proposal. The following changes are hereby made to the appropriate documents contained the above-mentioned Request for Quotation (RFQ). All other terms and conditions of the RFQ remain the same. SLAC has a requirement for a U.S. domestic end item source of the following product: LI#1.

Qty 2 (HZP-200um-50nm) The award will be made based upon the Lowest Price acceptable method. Marking of Proprietary/Confidential Information. Offerors shall properly mark and identify with a restrictive legend or information markings on pages of the proposal that contain Proprietary/confidential information. For Offeror to be eligible for a subcontract award with the University and the U.S. Department of Energy (DOE), Offeror shall be registered with the System for Award Management (SAM).

Entities may register at no cost directly at the SAM website: https://www.sam.gov. The resulting purchase order shall be performed in accordance with SLAC National Accelerator Laboratory's Terms and Conditions for Fixed Price Commercial Supplies, and Services dated August 2023 NOTE: The following documents are attached in this solicitation.

Buy American Act Certificate Terms & Conditions for Fixed Price Commercial Supplies and Services, August 2023 Please provide quoted price, delivery, technical compliance statement and certification to the attention of Shay Farmer shayj@slac.stanford.edu Payment Terms: Net 30 days Freight terms: FOB Destination Prepaid and Add Thank you, Shay Farmer Procurement Specialist SLAC National Accelerator Laboratory 2575 Sand Hill Rd. Menlo Park, CA, 94025 shayj@slac.stanford.edu