{"product_id":"microscope-eyepiece-reticules-graticules-ngw2-weibel-2","title":"Microscope Eyepiece Reticules (Graticules) NGW2 Weibel 2","description":"\u003ch1\u003eMicroscope Eyepiece Reticules (Graticules) \u003c\/h1\u003e\n\u003ch1 class=\"text-secondary\"\u003eNGW2 Weibel 2\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEyepiece Reticle with Weibel Type 2 pattern for Stereology. Square area containing horizontal lines with spaces between of equal length.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed when making a surface to volume ratio of a structure per mass unit. This reticle consists of a number of short lines with interruptions as long as the lines. Basically, the number of intersections falling over the short lines are counted and the number of endpoints falling on the end of the structure are determined. Reference: E.R.Weibel, Journal of Microscopy Vol. 95. Pp 373-378. Current Capabilities and Limitations of Available Stereological Techniques, point counting method.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text-primary\"\u003eGlass Type and Thickness\u003c\/span\u003e\u003cbr\u003eSoda Lime 1.5mm thick\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text-primary\"\u003eDiameter Tolerance\u003c\/span\u003e\u003cbr\u003e+0\/-0.1mm\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"text-primary\"\u003eOrientation\u003c\/span\u003e\u003cbr\u003eCorrect reading through glass\u003c\/p\u003e","brand":"Auckland Scientific","offers":[{"title":"16mm","offer_id":58333820485957,"sku":"01B16260","price":147.6,"currency_code":"GBP","in_stock":true},{"title":"19mm","offer_id":58333820518725,"sku":"01B19260","price":147.6,"currency_code":"GBP","in_stock":true},{"title":"20.4mm","offer_id":58333820551493,"sku":"01B20.4260","price":147.6,"currency_code":"GBP","in_stock":true},{"title":"21mm","offer_id":58333820584261,"sku":"01B21260","price":147.6,"currency_code":"GBP","in_stock":true},{"title":"23mm","offer_id":58333820617029,"sku":"01B23260","price":147.6,"currency_code":"GBP","in_stock":true},{"title":"24mm","offer_id":58333820649797,"sku":"01B24260","price":170.12,"currency_code":"GBP","in_stock":true},{"title":"24.5mm","offer_id":58333820682565,"sku":"01B24.5260","price":170.12,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":58333820715333,"sku":"01B25260","price":170.12,"currency_code":"GBP","in_stock":true},{"title":"26mm","offer_id":58333820748101,"sku":"01B26260","price":170.12,"currency_code":"GBP","in_stock":true},{"title":"27mm","offer_id":58333820780869,"sku":"01B27260","price":170.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/1930\/6309\/files\/NGW2.jpg?v=1782077917","url":"https:\/\/auckland-scientific.co.uk\/products\/microscope-eyepiece-reticules-graticules-ngw2-weibel-2","provider":"Auckland Scientific Ltd","version":"1.0","type":"link"}