{"product_id":"transfer-pipette-3-0ml-graduated-7-0ml-capacity-large-bulb","title":"Transfer Pipette 3.0ml Graduated, 7.0ml Capacity - Large Bulb","description":"\u003cp\u003eIn this review the Karter Scientific transfer pipette is evaluated as a bulk, general-purpose liquid handling tool for labs, classrooms, and hobbyists. The bottom line: it is best for users who need inexpensive, disposable pipettes with clear graduations up to \u003cstrong\u003e3.0 ml\u003c\/strong\u003e and a generous bulb for controlled dispensing. The pipettes feel lightweight yet functional, and their LDPE construction means they tolerate common lab temperatures and simple handling tasks, making them a practical choice when precision to the nearest 0.5 ml is sufficient.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduated to 3.0 ml:\u003c\/strong\u003e Easy-to-read markings in 0.5 ml intervals let users measure small volumes without specialized equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge bulb design:\u003c\/strong\u003e The roomy bulb helps draw and dispense liquids smoothly for controlled transfers and fewer drips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.0 ml total capacity:\u003c\/strong\u003e Extra capacity beyond the 3.0 ml graduation provides headroom for handling and mixing without overflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLDPE material:\u003c\/strong\u003e Non-toxic, chemically inert plastic works with biological fluids and many acids, and withstands -50C to 90C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e155 mm length:\u003c\/strong\u003e The long pipette profile makes it easier to reach into bottles, tubes, and containers without contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese pipettes suit educational labs, craft and DIY projects, small-scale cosmetic or essential oil work, and any setting that needs inexpensive, single-use liquid transfer. People running sample preparations, youth science activities, or repetitive dispensing tasks will appreciate the affordability and ease of use of the \u003cstrong\u003etransfer pipette\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThey are not intended for analytical work requiring high precision or calibrated pipetting to microliter tolerances. Users needing certified sterile, precision pipettes or pipettors with traceable calibration should look to dedicated laboratory instruments instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood value for money when buying in bulk for routine transfers.\u003c\/li\u003e\n\u003cli\u003eQuality LDPE construction that is chemically inert for common fluids and temperature extremes.\u003c\/li\u003e\n\u003cli\u003eSimple, easy-to-use design favored by beginners and children for science projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize and sturdiness are mixed among users; some may find them too large or a bit flimsy for heavy-duty lab work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKarter Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eLDPE (low-density polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003eTo 3.0 ml in 0.5 ml intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e7.0 ml total capacity (5.0 ml noted capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e155 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-50C to 90C (LDPE tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone needing a high-volume supply of simple, disposable transfer pipettes, these offer clear graduations, a roomy bulb for controlled dispensing, and LDPE durability at a modest cost. They are best for educational, craft, or routine lab uses where rough volumetric control is acceptable rather than precision analytical work.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pipettes sterile?\u003c\/strong\u003e\u003cbr\u003eThey are available in sterile and non-sterile LDPE formats; verify the specific lot if sterility is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fluids are safe to use with LDPE?\u003c\/strong\u003e\u003cbr\u003eLDPE is chemically inert to biological fluids and most acids and tolerates common aqueous solutions used in labs and crafts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these pipettes be frozen?\u003c\/strong\u003e\u003cbr\u003eYes, LDPE pipettes can be frozen and may be heat-sealed for sample preservation, including freezing in liquid nitrogen where appropriate.\u003c\/p\u003e","brand":"Karter Scientific","offers":[{"title":"Default Title","offer_id":48239467954395,"sku":"B005ZG2WQY","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/312e7DNBBIL.jpg?v=1771087300","url":"https:\/\/gearmusthave.com\/products\/transfer-pipette-3-0ml-graduated-7-0ml-capacity-large-bulb","provider":"GearMustHave","version":"1.0","type":"link"}