https://xrfstuff.com/ daily https://xrfstuff.com/products/batt-charger 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04895.jpg?v=1680319969 Battery Charger & Calibrator https://xrfstuff.com/products/inst-battery 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04893.jpg?v=1680319782 Instrument Battery https://xrfstuff.com/products/inst-battery-ctx 2026-06-04T18:08:17-07:00 daily https://xrfstuff.com/products/roll-prolene 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04929.jpg?v=1681928365 Roll of PROLENE™ 4µm https://xrfstuff.com/products/titan-prolene-window-005 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/titan_20windows_20prolene_eeef5b8b-a235-4635-907f-eaef8c95f891.jpg?v=1680300153 S1 TITAN PROLENE™ Window (5) https://xrfstuff.com/products/sample-cups 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/SampleCupDEDSC04891.jpg?v=1680319655 Sample Cups Double Open End 31mm https://xrfstuff.com/products/sample-cups-etnom 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04923.jpg?v=1681928212 Preassembled Sample Cups with ETNOM™ https://xrfstuff.com/products/sample-cups-prolene 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04923_5ec9aa0a-d35a-4a91-8372-5782451cf2a0.jpg?v=1681928245 Preassembled Sample Cups with PROLENE™ https://xrfstuff.com/products/sample-pulv-press-kit 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/SamplePulverizerKit.jpg?v=1680569811 Sample Pulverizer and Press Kit https://xrfstuff.com/products/mounted-etnom 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04905.jpg?v=1680567189 Spectromembrane Mounted ETNOM™ https://xrfstuff.com/products/mounted-prolene 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04905_db6816a4-31f5-49a6-9fbc-fb47e67974b5.jpg?v=1680646300 Spectromembrane Mounted PROLENE™ https://xrfstuff.com/products/pipettes 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04900.jpg?v=1680566846 Transfer Pipettes https://xrfstuff.com/products/combo-sample-cups-double-open-end-31mm-prolene-film 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/files/SampleCupDEDSC04891_c244ddfd-1470-4013-8e6e-119f62aa61eb.jpg?v=1683567341 Combo: Sample Cups + Prolene Film https://xrfstuff.com/products/tracer-5-prolene%E2%84%A2-window-5 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/files/Tracer5ProleneWindows.png?v=1757699083 Tracer 5 PROLENE™ Non-Vacuum Window (5) https://xrfstuff.com/products/prolene%E2%84%A2-self-sticking-secondary-xrf-film-42mm-id 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04932_d6ebaf30-f32b-465c-9863-2cddc3623f95.jpg?v=1681944531 PROLENE™ Self-Sticking Secondary XRF Film 42mm ID https://xrfstuff.com/products/prolene%E2%84%A2-self-sticking-secondary-xrf-film-42mm-id-copy 2026-06-04T18:08:17-07:00 daily https://cdn.shopify.com/s/files/1/0734/9357/8019/products/DSC04932Small.jpg?v=1681944514 PROLENE™ Self-Sticking Secondary XRF Film 35 mm ID