{"product_id":"4-0-ml-freistehende-kryorohrchen-100-st-1","title":"4.0 ml self-standing cryo tubes (100 pcs)","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cp\u003eDesigned for the safe storage of biological material and human or animal cells at extremely low temperatures, Alpha features three series of CE-marked cryogenic storage vials.\u003cbr\u003eAll products in this range are certified RNase, DNase, Pyrogen, and DNA free. Alpha Laboratories' cryovials are available in either self-standing or round bottom formats. All types feature an internal rounded base for easy sample retrieval.\u003cbr\u003e\u003cbr\u003eStrong vial and closure – a special grade of polypropylene is used for the manufacture of all our vials, selected for its consistent strength. This allows both vial and cap to withstand the high temperature of liquid nitrogen vapour phase of -196 °C, and the thick wall makes the vial virtually unbreakable.\u003cbr\u003ePlease note they are not suitable for use in the liquid phase.\u003cbr\u003eSecure seal – cap and tube are manufactured from the same material so they will shrink and expand at the same rate with changes in temperature ensuring an equally secure seal at both room temperature and low ultralow temperatures.\u003cbr\u003eQuick opening\/closing – 1 ¼ turns are sufficient to securely seal the cap. This is important when large numbers of vials are being used as it saves time and reduces the risk of the cap not being securely sealed.\u003cbr\u003eEasy one-handed operation – all self-standing vials, when used with a workstation (LW3400B or LW3400R), allow vials to be unscrewed with one hand. Vertical ridges facilitate cap removal.\u003cbr\u003eClear graduation – in 100 µl intervals, to assist with reading your sample volume.\u003cbr\u003e\u003cbr\u003eLarge white marking area – for sample identification.\u003cbr\u003eTubes can be colour-coded with a cap insert (LW3339 range) and are compatible with most storage systems. Cap inserts are available in 11 different colours. Cap inserts are not compatible with LW3439.\u003cbr\u003eOnly round bottom vials can be centrifuged at up to 17,000 g.\u003cbr\u003eSterile – all vials are gamma irradiated to ensure absolute sterility.\u003cbr\u003eCertified RNase, DNase, Pyrogen, Human DNA and Metal Free\u003cbr\u003eSupplied in tamper-evident, resealable bags – clean and sterile.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eUltimate Security Range\u003cbr\u003eExternal thread with flanged\/washer combination\u003cbr\u003eEach Ultimate Security vial features a silicone sealing washer compressed on all four sides, plus an internal flange that secures the seal and reduces the risk of contamination to the cap. This unique combination provides the highest level of security for your most valuable samples.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSpecification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking volume: 3.8 ml\u003c\/li\u003e\n\u003cli\u003eTube style: Freestanding\u003c\/li\u003e\n\u003cli\u003eClosure type: Ultimate Security\u003c\/li\u003e\n\u003cli\u003eHeight: 77 mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 12.5 mm\u003c\/li\u003e\n\u003cli\u003eGraduations: Yes\u003c\/li\u003e\n\u003cli\u003eWriting area: Yes\u003c\/li\u003e\n\u003cli\u003eSterile: Yes\u003c\/li\u003e\n\u003cli\u003eMaterial: Polypropylene\u003c\/li\u003e\n\u003cli\u003eCertification: CE marked; RNase, DNase, Pyrogen, Human DNA, and Metal Free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackaging: Supplied in tamper-evident, resealable bags of 100 vials.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alpha Laboratories Ltd.","offers":[{"title":"Default Title","offer_id":57032358953292,"sku":"MD-AL-01596","price":46.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/1056\/9036\/files\/BC_Upload_4c6d74e3-caf0-45a1-9ba8-2a9465089d35.jpg?v=1773999348","url":"https:\/\/aurosan-shop.de\/en\/products\/4-0-ml-freistehende-kryorohrchen-100-st-1","provider":"aurosan-shop.de","version":"1.0","type":"link"}