Edge-splitting crystal for hard x-ray split-delay system (HXRSD)

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. The following is attached for you to complete and review: Buy American Act (BAA) Drawing 1 - DSG-000109878 FP Commercial Supplies-Services T&C’s ( August 2023) SLAC_General_Ts_Cs_Supplemental_Rider_Aug2026_Rev1 Request for Quote: Qty-1 of FZSi Monochromator(220) EC1 reflective surface polishing other surfaces etching EC 1 size 30 X 7.5 X 22mmt Angle polishing 85 ° Evaluation Factor- Material Single-crystal silicon (Si). Crystal orientation Si (220), as specified in drawing DSG-000109878. Vendor shall provide the orientation for surface D. Dimensions and tolerances Crystal geometry and dimensions shall conform to drawing DSG-000109878. Dimensional tolerance: +/-0.02 mm or better where specified; angular tolerance: +/-0.1 degree or better. Crystallographic orientation accuracy Crystallographic orientation shall meet the tolerances specified in DSG-000109878 with miscut