{"product_id":"t-gc19075-rb87-enhanced-rubidium-87-87rb-quartz-reference-cell-o19-mm-x-75-mm","title":"T-GC19075-RB87 - Enhanced Rubidium 87 [87Rb], Quartz Reference Cell, Ø19 mm x 75 mm","description":"\u003cp\u003eT-GC19075-RB87 - Enhanced Rubidium 87 [87Rb], Quartz Reference Cell, Ø19 mm x 75 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/24093-E0W.pdf?v=1692997376\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 align=\"center\"\u003eBorosilicate Reference Cells\u003c\/h2\u003e\n\u003ctable width=\"408\" summary=\"Pyrex Gas Cell Specifications\" class=\"SpecTable\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003cth id=\"th07B5D7B00000\" colspan=\"2\" align=\"left\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003eBorosilicate Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eCell Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e25.4 mm (1.00\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eCell Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e71.8 mm (2.83\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003ePressure @ 25 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e\u0026gt;10\u003csup\u003e-7\u003c\/sup\u003e Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eFill Stem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e\u0026lt;10 mm (\u0026lt;0.39\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eWindow Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e0°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eWindow Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eWindow Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e1.6 mm (0.06\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eClear Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e\u0026gt;Ø20.0 mm (\u0026gt;Ø0.79\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eMinimum Transmission (350 nm - 2.2 µm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e\u0026gt;84%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" class=\"subhead\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003eVapor\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003eTypical Wavelength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eSodium (Na)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e589 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003ePotassium (K)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e764 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eRubidium (Rb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e780 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th07B5D7B00000\"\u003e\u003cstrong\u003eCesium (Cs)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th07B5D7B00000\" align=\"center\"\u003e852 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 align=\"center\"\u003eQuartz Reference Cells\u003c\/h2\u003e\n\u003ctable width=\"550\" class=\"SpecTable\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"subhead\" align=\"left\"\u003e\n\u003cth valign=\"bottom\" id=\"th0E3FBF800000\" align=\"left\"\u003eItem #\u003c\/th\u003e\n\u003cth valign=\"bottom\" id=\"th0E3FBF800004\" align=\"center\"\u003eT-GC19075-RB87\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003eQuartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\"\u003e\u003cstrong\u003eCell Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e19.0 mm (0.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\"\u003e\u003cstrong\u003eCell Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800004\" align=\"center\"\u003e75.0 mm (2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"top\" align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003ePressure @ 25 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e\u0026gt; 0.1 - 1.2 Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eFill Stem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e\u0026lt;10 mm (\u0026lt;0.39\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eWindow Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e11° ± 1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eWindow Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003eWedged 2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eWindow Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e3 mm (0.12\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eWindow Surface Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003e60-40 Scratch-Dig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\"\u003e\n\u003ctd headers=\"th0E3FBF800000\" align=\"left\"\u003e\u003cstrong\u003eWindow Flatness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd headers=\"th0E3FBF800001\" align=\"center\"\u003eλ\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083716174080,"sku":"T-GC19075-RB87","price":2978.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/24092-xl_6e82dbe7-37a6-442f-94d4-466977eadd84.jpg?v=1785203982","url":"https:\/\/alotechparts.com\/products\/t-gc19075-rb87-enhanced-rubidium-87-87rb-quartz-reference-cell-o19-mm-x-75-mm","provider":"Alo Tech Solutions","version":"1.0","type":"link"}