{"product_id":"u-s-solid-6l-cryogenic-container-liquid-nitrogen-dewar-reliable","title":"U.S. Solid 6L Cryogenic Container Liquid Nitrogen Dewar - Reliable","description":"\u003cp\u003eIn this review the U.S. Solid 6L Cryogenic Container Liquid Nitrogen Tank Dewar is evaluated for lab and small-farm use; the bottom line is that it is a practical, no-frills dewar for anyone who needs a compact cryogenic vessel with reliable canister organization. The reviewer found the single biggest reason to buy is the combination of a true 6 liter capacity with six included canisters, which makes it ready for immediate use storing biological specimens or semen samples while offering sensible insulation and a tested evaporation approach.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 liter capacity:\u003c\/strong\u003e Provides a clear working volume for medium small-scale storage and handling of liquid nitrogen in lab and agricultural settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDewar design:\u003c\/strong\u003e Constructed and shaped specifically to hold extremely cold liquids with materials and form that slow evaporation compared with a simple open container.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporation testing:\u003c\/strong\u003e The manufacturer measures evaporation by fully filling the tank and tracking loss, which helps set realistic expectations for hold time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix canisters included:\u003c\/strong\u003e Five perforated canisters handle specimen storage while one sealed canister is provided for dipping tasks, simplifying organization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarry bag included:\u003c\/strong\u003e A transport cover helps keep the dewar clean and makes it easier to move between work areas without exposing the vessel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis dewar is aimed at laboratory technicians, small-scale breeders, and research teams who need a compact, portable liquid nitrogen storage option with organized canister capacity. The included canisters and a sealed dipping canister make it useful for routine specimen handling and short- to medium-term storage.\u003c\/p\u003e\u003cp\u003eThose who require ultra-low long term storage for critical or high-volume cryopreservation, or who must minimize every possible evaporation milliliter over months, may prefer larger, specialty storage systems with advanced vacuum performance and documented long-term hold times.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood practical capacity and layout with six canisters ready for immediate organization of samples.\u003c\/li\u003e\n\u003cli\u003eReasonable insulation and a tested evaporation approach provides predictable performance.\u003c\/li\u003e\n\u003cli\u003eCarry bag and outer cover help protect the dewar and keep it clean during transport and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed experiences with lid quality and exact hold time, so expect variation in evaporation depending on use.\u003c\/li\u003e\n\u003cli\u003eNot intended for very long term commercial scale cryostorage where industrial grade vacuum systems are required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e6 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded canisters\u003c\/td\u003e\n\u003ctd\u003eSix (five perforated, one sealed for dipping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContainer type\u003c\/td\u003e\n\u003ctd\u003eCryogenic Dewar for liquid nitrogen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvaporation testing\u003c\/td\u003e\n\u003ctd\u003eManufacturer tests by full fill and tracking evaporation rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003eCarry bag \/ outer cover included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuarantee\u003c\/td\u003e\n\u003ctd\u003eOne year satisfaction guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe U.S. Solid 6L Cryogenic Container is a sensible, value-focused dewar for labs and small breeding operations that need a compact liquid nitrogen vessel with ready-to-use canisters. It balances usable capacity, organization, and basic insulation at a practical price, though users seeking the longest possible hold times or industrial vacuum performance should evaluate larger specialist options.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow many canisters are included?\u003c\/strong\u003e\u003cbr\u003eSix canisters are included: five with holes for specimen storage and one sealed canister intended for dipping.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the evaporation rate documented?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer tests evaporation by filling the tank completely and tracking the loss, providing a measured basis for expected hold time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it come with a warranty?\u003c\/strong\u003e\u003cbr\u003eYes, the product includes a one year satisfaction guarantee and customer service support for concerns.\u003c\/p\u003e","brand":"U.S. Solid","offers":[{"title":"Default Title","offer_id":48689352999131,"sku":"B00UJ6B20C","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81qvqAEtc2L._SL1500.jpg?v=1778659313","url":"https:\/\/gearmusthave.com\/products\/u-s-solid-6l-cryogenic-container-liquid-nitrogen-dewar-reliable","provider":"GearMustHave","version":"1.0","type":"link"}