{"product_id":"optek-danulat-vis-l045-calibration-filter-with-certificate","title":"Optek-Danulat VIS-L045 Calibration Filter With Certificate","description":"\u003cdiv\u003eThe Optek-Danulat VIS-L045 calibration filter arrives with an accompanying certificate. This model serves as a reference standard for instrument verification in optical measurement systems. Users install the filter to confirm calibration accuracy during routine checks or maintenance procedures.\u003c\/div\u003e","brand":"OPTEK-DANULAT","offers":[{"title":"New","offer_id":46287160705258,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-029.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/optek-danulat-vis-l045-calibration-filter-with-certificate","provider":"GTG Hardware","version":"1.0","type":"link"}