Available Models If you would like to request a quote, please indicate the number of standards you'd like for each model. Click on the button to add these items to your quote basket. Model No. Nominal Value Coating Substrate Part Number Quantity SHS-80QC-G2 8 nm Chrome Quartz 0846807-000 SHS-180QC-G2 18 nm Chrome Quartz 0846808-000 SHS-440QC-G2 44 nm Chrome Quartz 0846809-000 SHS-880QC-G2 88 nm Chrome Quartz 0846810-000 SHS-1800QC-G2 180 nm Chrome Quartz 0846811-000 SHS-4500QC-G2 450 nm Chrome Quartz 0846812-000 SHS-9400QC-G2 940 nm Chrome Quartz 0846813-000 SHS-1.8QC-G2 1.8 um Chrome Quartz 0846814-000 SHS-4.5QC-G2 4.5 um Chrome Quartz 0846815-000 SHS-8.0QC-G2 8.0 um Chrome Quartz 0846816-000 SHS-14.5QC-G2 14.5 um Chrome Quartz 0846817-000 SHS-19.5QC-G2 19.5 um Chrome Quartz 0846818-000 SHS-24.0QC-G2 24.0 um Chrome Quartz 0846819-000 SHS-50.0QC-G2 50.0 um Chrome Quartz 0846820-000 SHS-80Q-G2 8 nm None Quartz 0846821-000 SHS-180Q-G2 18 nm None Quartz 0846822-000 SHS-440Q-G2 44 nm None Quartz 0846823-000 SHS-880Q-G2 88 nm None Quartz 0846824-000 SHS-1800Q-G2 180 nm None Quartz 0846825-000 SHS-4500Q-G2 450 nm None Quartz 0846826-000 SHS-9400Q-G2 940 nm None Quartz 0846827-000 SHS-1.8Q-G2 1.8 um None Quartz 0846828-000 SHS-4.5Q-G2 4.5 um None Quartz 0846829-000 SHS-8.0Q-G2 8.0 um None Quartz 0846830-000 SHS-14.5Q-G2 14.5 um None Quartz 0846831-000 SHS-19.5Q-G2 19.5 um None Quartz 0846832-000 SHS-24.0Q-G2 24.0 um None Quartz 0846833-000 SHS-50.0Q-G2 50.0 um None Quartz 0846834-000 SHS-RECAL ANY ANY Quartz N/A VDS-Recal Any N/A Quartz N/A

Model Number Information for Quartz Step Height Standards