{"product_id":"round-flasks-duran-transparent-glass-e591-e591","title":"Round flasks,DURAN®, transparent glass, 100 ml, NS 14\/23, 1 pc","description":"\u003cp\u003eRound flasks in DURAN® transparent glass with a 100 ml capacity and NS 14\/23 ground joint are laboratory vessels for distillation, sampling and sample-preparation work. The clear DURAN® glass body gives direct visual control of contents during heating, mixing or solvent handling, while the standardised NS 14\/23 joint allows secure coupling to condensers, adapters and other ground-joint components. Each flask is supplied as 1 pc and has a weight of 0,050 kg, supporting straightforward assembly on the bench or in compact apparatus frames. These round flasks from manufacturer Lenz fit environmental-analysis workflows as well as distillation and Soxhlet appliance set-ups where a compact round-bottom vessel with an NS 14\/23 connection is required. The 100 ml working volume suits routine laboratory-scale operations, teaching demonstrations and quality-control tasks that rely on transparent glassware. Integration into existing ground-joint trains is straightforward thanks to the defined joint size, helping laboratories maintain consistent apparatus configurations for sample preparation and related analytical procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/round-bottom-flasks\"\u003eRound-bottom flasks\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/beakers-and-flasks\"\u003eBeakers \u0026amp; flasks\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Round flask\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® transparent glass\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eWeight: 0,050 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181318680908,"sku":"E591.1","price":13.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181318713676,"sku":"E591.1","price":12.54,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181318746444,"sku":"E591.1","price":11.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/HY49-01-1000Wx1000H_55b0ba29-a77d-440f-b1a1-e6cc88b98fa1.jpg?v=1766448261","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/round-flasks-duran-transparent-glass-e591-e591","provider":"Luminix Health","version":"1.0","type":"link"}