{"product_id":"4-0-ml-kryorohrchen-mit-rundem-boden-100-st","title":"4.0 ml round-bottom cryotubes (100 pcs.)","description":"\u003cdiv class=\"productDescription\"\u003e\n\u003cp\u003eAlpha is designed for the secure storage of biological material as well as human or animal cells at extremely low temperatures and has three ranges of CE-marked cryogenic storage vials.\u003cbr\u003e\u003cbr\u003eAll products in this range are certified RNase, DNase, Pyrogen and DNA free. Alpha Laboratories' cryo-vials are available in either a self-standing or round-bottom format. All types feature an internal rounded base for easy sample retrieval.\u003cbr\u003e\u003cbr\u003eRobust vial and closure - a special grade of polypropylene is used to manufacture all our vials chosen for its consistent strength. This allows both the vial and cap to withstand the harsh temperature of liquid nitrogen in the 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\u003e\u003cbr\u003e\u003cbr\u003eSecure seal - the cap and tube are made from the same material so they will shrink and expand simultaneously with changes in temperature, providing an equally secure seal at both room temperature and low cryogenic temperatures.\u003cbr\u003eQuick open\/close - 1¼ turns is sufficient to securely close 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), enable the vials to be unscrewed with one hand. Vertical ribs facilitate cap removal\u003cbr\u003eClear graduation - at 100l intervals to assist in the reading of your sample volume.\u003cbr\u003e\u003cbr\u003eLarge white marking area - for sample identification and identification.\u003cbr\u003eTubes can be colour coded using a cap insert (LW3339 series) 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 free of RNase, DNase, Pyrogens, Human DNA and metals\u003cbr\u003eSupplied in tamper-evident, resealable bags - clean and sterile.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eVarious cryoboxes are available for the organised storage of samples in cryotubes. Please refer to the \"Racks\" section of our catalogue or our website for further details.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe Classic range\u003cbr\u003e- designed for basic safety\u003cbr\u003eThe internal thread with silicone washer between cap and vial ensures a leak-proof seal at all temperatures. Designed to improve safety compared to standard screw cap microcentrifuge tubes.\u003cbr\u003e\"The Classic\" uses a square cross-section washer tightly compressed between the cap and the top of the tube wall, ensuring a secure, leak-proof seal at all temperatures.\u003cbr\u003e\u003cbr\u003eSpecification: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking volume: 3.6 ml \u003c\/li\u003e\n\u003cli\u003eTube style: Round bottom \u003c\/li\u003e\n\u003cli\u003eClosure type: Classic \u003c\/li\u003e\n\u003cli\u003eHeight: 70 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; Free of RNase, DNase, Pyrogens, Human DNA and Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003ePackaging: Supplied in tamper-evident, resealable bags containing 100 vials\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Alpha Laboratories Ltd.","offers":[{"title":"Default Title","offer_id":57032357118284,"sku":"MD-AL-01576","price":60.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/1056\/9036\/files\/BC_Upload_2a97c187-0586-433b-8e93-051c2e846aba.jpg?v=1773999336","url":"https:\/\/aurosan-shop.de\/en\/products\/4-0-ml-kryorohrchen-mit-rundem-boden-100-st","provider":"aurosan-shop.de","version":"1.0","type":"link"}