{"product_id":"duran-volumetric-flask-class-a-amber-coc-and-batch-certificate-white-print","title":"DURAN® Volumetric Flask, Class A, amber, CoC and batch certificate, white print","description":"DURAN® Volumetric Flask, Class A, amber, white print, with graduation mark and ergonomic polyethylene stopper, with batch certificate and CoC, 5 mL\u003cbr\u003eVolumetric flasks are available in two different accuracy Classes: Class A and Class B. The two Classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A. The volumetric flasks with accuracy Class A have a blue print for clear glass products and a white print for amber versions. Volumetric flasks with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01.\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eComplies with ISO 1042\u003c\/li\u003e\n\u003cli\u003eManufactured from borosilicate glass 3.3\u003c\/li\u003e\n\u003cli\u003eUV protection due to external colouration; very durable and chemically resistant amber colour. The only external application of the colour ensures that internal surfaces have standard DURAN® glass properties.\u003c\/li\u003e\n\u003cli\u003eOutstanding precision during volumetric measurement and high-quality process stability\u003c\/li\u003e\n\u003cli\u003eThanks to the exact processing and precisely calibrated scales, they permit the highly accurate determination and measurements of volume\u003c\/li\u003e\n\u003cli\u003eSupplied with ergonomic polyethylene stopper for easy and safe tightening or removal\u003c\/li\u003e\n\u003cli\u003eCalibration based on the poured in volume (“In”) at a + 20 °C reference temperature\u003c\/li\u003e\n\u003cli\u003eThe volume content tolerances conform to accuracy Class A\u003c\/li\u003e\n\u003cli\u003eWith etched graduation mark \u003c\/li\u003e\n\u003cli\u003eFired-on, highly durable white print\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eApplication: Storage and transport of light-sensitive materials, Measuring liquid amounts, Diluting solutions, Mixing several components, Measurement analysis, Volumetric measurement, To ensure a long service life for your volumetric glassware and to exclude possible volume changes, these glass products should not be heated above + 250 °C in drying cabinets or sterilisers.","brand":"IDL","offers":[{"title":"Case of 2","offer_id":56414901633356,"sku":"246760954","price":63.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/47-M_D_image_246760954_1.png?v=1767488058","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/duran-volumetric-flask-class-a-amber-coc-and-batch-certificate-white-print","provider":"Luminix Health","version":"1.0","type":"link"}