{"title":"Novedades","description":"","products":[{"product_id":"heating-mantle-flask-heater","title":"Manta de calentamiento para matraces Fristaden Lab","description":"\u003cp\u003eFristaden Lab Heating Mantle \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFristaden Lab Heating Mantle – 500 ml Laboratory Flask Heater with Magnetic Stirring | 300 °C Heating, 110V, 250W\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e500 mL Electric Heating Mantle with Magnetic Stirring designed for precise heating and temperature maintenance of liquid solutions, this device is essential for scientific research and industrial applications. It heats without an external temperature probe; a stir bar is included.\u003c\/p\u003e\n\u003cp\u003eVersatile Applications: Ideal for use in biochemical, pharmaceutical, petrochemical, agricultural, and food processing industries, as well as general scientific laboratories.\u003c\/p\u003e\n\u003cp\u003eUniform Heating: Features a high-quality aluminum silicate cotton jacket designed to provide even heat distribution specifically for round-bottom flasks.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003eCapacity: 500 mL\u003c\/p\u003e\n\u003cp\u003eMaximum temperature: 300℃\u003c\/p\u003e\n\u003cp\u003eStirring: magnetic, adjustable speed\u003c\/p\u003e\n\u003cp\u003ePower: 110V, 250W\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFristaden Lab Heating Mantle – 2000 ml Laboratory Flask Heater with Magnetic Stirring | 380 °C Heating\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e2000 mL Electric Heating Mantle with Magnetic Stirring designed for precise heating and temperature maintenance of liquid solutions, this device is essential for scientific research and industrial applications.\u003c\/p\u003e\n\u003cp\u003eVersatile Applications: Ideal for use in biochemical, pharmaceutical, petrochemical, agricultural, and food processing industries, as well as general scientific laboratories.\u003c\/p\u003e\n\u003cp\u003eUniform Heating: Features a high-quality aluminum silicate cotton jacket designed to provide even heat distribution specifically for round-bottom flasks.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003eCapacity: 2000 mL\u003c\/p\u003e\n\u003cp\u003eMaximum temperature: 380℃\u003c\/p\u003e\n\u003cp\u003eStirring: magnetic, adjustable speed\u003c\/p\u003e\n\u003cp\u003ePower: 110V, 450W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFirst use:\u003c\/strong\u003e a little white smoke from the insulation is normal the first time. Heat the mantle empty until it stops, let it cool, then use it normally.\u003c\/p\u003e","brand":"Fristaden Lab","offers":[{"title":"2000 mL","offer_id":51061380972832,"sku":"850073300190","price":179.0,"currency_code":"USD","in_stock":true},{"title":"500 mL","offer_id":51064080662816,"sku":"B2-6F11-V2B4","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1227\/8818\/files\/Gemini_Generated_Image_o2f6slo2f6slo2f6.png?v=1766411787"},{"product_id":"digital-overhead-stirrer","title":"Agitador de hélice digital Fristaden Lab","description":"\u003cp\u003e\u003cstrong\u003eFristaden Lab Digital Overhead Stirrer | 5 L or 10 L | LCD speed control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA compact digital overhead stirrer for consistent, repeatable mixing in labs, classrooms and small-batch production. It bridges the gap between a magnetic stirrer and heavy industrial mixers: strong enough for lotions, oils and medium-viscosity samples, small enough for a crowded bench or a fume hood.\u003c\/p\u003e\u003ch3\u003eTwo models\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e5 L (OS-5S)\u003c\/th\u003e\n\u003cth\u003e10 L (OS-15S)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e5 L\u003c\/td\u003e\n\u003ctd\u003e10 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e100–1200 RPM\u003c\/td\u003e\n\u003ctd\u003e100–1500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax torque\u003c\/td\u003e\n\u003ctd\u003e10 N·cm\u003c\/td\u003e\n\u003ctd\u003e15 N·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax viscosity\u003c\/td\u003e\n\u003ctd\u003e5,000 mPa·s\u003c\/td\u003e\n\u003ctd\u003e8,000 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e36 W, 24 V\u003c\/td\u003e\n\u003ctd\u003e50 W, 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChuck\u003c\/td\u003e\n\u003ctd\u003e1–10 mm\u003c\/td\u003e\n\u003ctd\u003e1–10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD display\u003c\/strong\u003e shows actual and set speed in real time; a single knob fine-tunes speed for reproducible runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds speed under load\u003c\/strong\u003e, adapting as your sample thickens instead of stalling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload protection\u003c\/strong\u003e cuts power if torque limits are exceeded, protecting the motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed housing\u003c\/strong\u003e guards internal components against spills and corrosion.\u003c\/li\u003e\n\u003cli\u003eIncludes stand and stirring rod.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGood for:\u003c\/strong\u003e aqueous solutions, serums, light lotions, oils and other low-to-medium viscosity samples in chemistry, cosmetics, pharmaceutical and food labs. For thick creams and balms or batches up to 20 L, see the higher-torque \u003ca href=\"\/es\/products\/overhead-stirrer\"\u003eFristaden Lab Overhead Stirrer\u003c\/a\u003e (up to 90 N·cm).\u003c\/p\u003e\u003cp\u003eFree US shipping, 30-day returns and a 1-year warranty.\u003c\/p\u003e","brand":"Fristaden Lab","offers":[{"title":"10 L","offer_id":51061463253280,"sku":"850073300015","price":279.99,"currency_code":"USD","in_stock":true},{"title":"5 L","offer_id":51064081416480,"sku":"850073300008","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1227\/8818\/files\/os15s.jpg?v=1766413567"},{"product_id":"magnetic-stirrer-hot-plate","title":"Agitador magnético de gran capacidad Fristaden Lab","description":"\u003cp\u003e\u003cstrong\u003eFristaden Lab Large-Capacity Magnetic Stirrer (MS-15L \/ MS-30L \/ MS-50L)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStir large batches of low-viscosity liquids and solid-liquid mixtures without an overhead mixer. A quiet brushless DC motor drives a large PTFE stir bar under a corrosion-resistant stainless steel plate, so nothing but the bar touches your sample. This is a stirring-only unit; it does not heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge capacity:\u003c\/strong\u003e 15 L, 30 L or 50 L models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital control:\u003c\/strong\u003e LCD display with speed and timer set by two knobs; 5 RPM accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward and reverse stirring\u003c\/strong\u003e for more even mixing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimer:\u003c\/strong\u003e 1 minute to 23 h 59 min for unattended runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey lock\u003c\/strong\u003e to prevent accidental changes mid-run\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGood for:\u003c\/strong\u003e buffer and media prep at volume, cosmetic and botanical blends, resin and pigment re-mixing, water treatment and teaching labs. For thick creams, gels or pastes, use an overhead stirrer instead.\u003c\/p\u003e","brand":"Fristaden Lab","offers":[{"title":"15 L","offer_id":51061523317024,"sku":"860013319465","price":390.0,"currency_code":"USD","in_stock":true},{"title":"30 L","offer_id":51061523349792,"sku":"860013319472","price":410.0,"currency_code":"USD","in_stock":false},{"title":"50 L","offer_id":51061523382560,"sku":"860013319489","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1227\/8818\/files\/Gemini_Generated_Image_5njluo5njluo5njl.png?v=1771603912"},{"product_id":"prp-benchtop-centrifuge","title":"Centrífuga de mesa para PRP Fristaden Lab","description":"\u003cp class=\"text-weight-bold\"\u003e\u003cstrong\u003eFristaden Lab PRP Benchtop Centrifuge – Up to 8 Tubes - 500-4000 RPM, Brushless Motor with Timer \u0026amp; LCD Display\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFristaden Lab PRP Benchtop Centrifuge – Up to 8 tubes, 500-4000 RPM (up to 1717 × g), Brushless Motor with Timer \u0026amp; LCD Display – Low Noise Laboratory Instrument\u003c\/p\u003e\n\u003cp\u003eWhether you are processing liquid suspensions, preparing samples for research, or separating fluids of different densities, this benchtop centrifuge machine delivers consistent, high-quality results. It is engineered for precision and reliability in professional laboratory, educational, and industrial environments.\u003c\/p\u003e\n\u003cp class=\"text-weight-bold\"\u003eThe Fristaden Lab Benchtop Centrifuge is ideal for separating liquid samples and preparing suspensions in professional laboratory or research settings. It is optimized for workflows requiring the separation of solutions based on density.\u003cbr\u003e\u003cbr\u003eCapacity: \u003cbr\u003eFor 15ml tubes: It can hold 4 tubes (4 x 15ml). \u003cbr\u003eFor 10ml, 5ml, or 2ml tubes: It can hold 8 tubes (8 x 2ml\/5ml\/10ml), using the 8 included adapters.\u003cbr\u003e\u003cbr\u003eThe bright LCD screen displays real-time speed (500-4000 RPM, adjustable in 100 RPM steps) and time (30 seconds to 59 minutes 50 seconds). 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It operates smoothly with minimal vibration, keeping your samples undisturbed—essential for delicate separation tasks.\u003cbr\u003e\u003cbr\u003eFristaden Lab Guarantee – U.S. company, 1-Year Warranty\u003cbr\u003e\n\u003cdiv class=\"metadata\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"kat-col-xs-1\"\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kat-row\"\u003e\n\u003cdiv class=\"kat-col-xs-0 kat-col-sm-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fristaden Lab","offers":[{"title":"Default Title","offer_id":51061604024608,"sku":"850073300022","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1227\/8818\/files\/lc400_4917af05-aab7-4c58-97b0-314a09839266.jpg?v=1766421920"},{"product_id":"automatic-pipette-filler","title":"Pipeteador eléctrico Fristaden Lab","description":"\u003cp\u003e\u003cstrong\u003eFristaden Lab Electric Pipette Controller - Automatic Motorized Pipette Filler for 0.1-80ml Pipettes - Adjustable Speed, Ergonomic Design with Rechargeable Battery\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eFristaden Lab Electric Pipette Controller features a high-sensitivity motor that allows for accurate, one-handed control of liquid aspiration and dispensing.\u003cbr\u003e\u003cbr\u003eDesigned to work universally with nearly all standard pipettes ranging from 0.1ml to 80ml. 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The contoured grip fits naturally in the hand for maximum comfort.\u003cbr\u003e\u003cbr\u003eFristaden Lab Guarantee – U.S. company, 1-Year Warranty\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Fristaden Lab","offers":[{"title":"Default Title","offer_id":51061941633312,"sku":"850073300039","price":90.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1227\/8818\/files\/ep80.jpg?v=1766432863"},{"product_id":"fristaden-digital-water-bath","title":"Baño maría digital Fristaden Lab","description":"\u003cp\u003e\u003cstrong\u003eFristaden Lab Digital Water Bath - 2L (heating only)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Range: Room Temp. +5 ℃ to 100 ℃ | Timing Range: 1 min – 23 h 59 min | Display Accuracy: ±0.1 ℃ | Product Size: 10.24\" × 10.4\" × 12.8\" | Liner Size: 7.9\" × 7.9\" × 5.1\" | Capacity: 2 L | Power: 800 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e the 2 L model heats only and has no stirring function. 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This corrosion-resistant design eliminates leakage points, resists rust, and has rounded corners for easy cleaning and sterilization between experiments.\u003c\/li\u003e\n\u003cli\u003eDesigned for unattended operation, with a safety cutoff sensor: if the water level drops too low or the tank runs dry, the unit shuts down power to prevent burnout and protect the heating element.\u003c\/li\u003e\n\u003cli\u003eA microprocessor controller keeps temperature stable from room temperature to 100 °C (±0.5 °C), for consistent, uniform heating in incubation, enzymatic reactions and serological tests.\u003c\/li\u003e\n\u003cli\u003eFristaden Lab Guarantee – U.S. company, 1-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFristaden Lab Digital Water Bath - 3L (with magnetic stirrer)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing Speed Range: 100–1200 RPM | Temperature Range: Room Temp. +5 ℃ to 100 ℃ | Timing Range: 1 min – 23 h 59 min | Display Accuracy: ±0.1 ℃ | Product Size: 10.24\" × 10.4\" × 12.8\" | Liner Size: 7.9\" × 7.9\" × 5.1\" | Capacity: 3 L | Power: 800 W\u003c\/li\u003e\n\u003cli\u003eSeamless Durability: leakage is the most common failure point in lab baths. The one-time formed (seamless) 304 stainless steel inner tank has no welds, so there are no weak points for rust or leaks. 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