Across International

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  • AccuTemp Vacuum Drying Ovens

    Across International

    With our unique internal shelf heating technology , each shelf in these ovens has its own heater, in-shelf temperature sensor and temperature controller, together with great thermal-conducted aluminum and our low proportional controller technologies, the result is perfect uniformity, accurate…

  • Ultrasonic Homogenizers

    Across International

    Ultrasonic homogenizers, the modern version of "mortar and pestle", they can disrupt tissues and cells through cavitation and ultrasonic waves. Basically, an ultrasonic homogenizer has a tip which very rapidly vibrates, causing bubbles in the surrounding solution to rapidly form and…

  • Heating Mantles

    Across International

    Across International heating and stirring mantles come standard with digital display for the most accurate control. The large display interface makes it easy to quickly and precisely adjust temperature and rotation speeds. The DigiM mantle is equipped with two sets of thermocouples for proper…

  • Ai R-Series Single/Dual Jacketed Reactors

    Across International

    Ai R-series single/dual jacketed glass reactors are designed for synthetic reaction of different types of materials in a controlled temperature and vacuum environment. Each reactor features adjustable stirring speeds and a constant pressure feeding funnel that allows you to add material to the…

  • White Premium Food Grade Silicone Vacuum Tubing

    Across International

    Looking for rubber tubing that can take the heat? Silicone is a synthetic rubber that’s more resilient than natural rubber, making it a popular choice for vacuum pumps. Tubing won’t impart taste or odors and maintains its flexibility over time. Use with water, air, and food and…

  • Cold Trap for Safe Vacuum Operations

    Across International

    In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large…

  • Non-Mercury Glass Thermometers

    Across International

    Ai 250C Max Non-Mercury 14/20 Joint Glass Thermometer.

  • Ai Series Recirculating Chillers with Centrifugal Pumps

    Across International

    Ai C30 series recirculating chillers are the true thermostatic control laboratory chiller, these closed laboratory chillers are ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This…

  • Elite Series Vacuum Drying Ovens

    Across International

    The ELITE series digital vacuum ovens feature our 5-side chamber jacket heating system that covers left, right, up, down and backside of the chamber; all metal internal vacuum tubing (compare to rubber hose) for better vacuum levels and durability; and build-in secondary over-temp dial for enhanced…

  • CleanVac Oil Free Dry Scroll Pumps

    Across International

    The Ai CleanVac series oil free dry scroll vacuum pump will take your equipment's vacuum down to micron level in minutes. These scroll pumps are completely oil free with low ultimate pressures, low power consumption low vibration and low noise. CleanVac offers a clean vacuum environment and…

  • Easy-Retrieve Dies

    Across International

    A set of hardened steel trapezoidal split sleeve dry pressing die for pellet presses, ready for you to make cylinder-shape pellets. These die sets are professionally built for you to work with samples that tend to stick to the inner surface of the sleeve, trapezoidal split inner sleeves with…

  • 3-Zone 1200°C Tube Furnaces

    Across International

    Ai TFM3 series 3-zone tube furnaces feature the famous Kanthal (Sweden) resistance wire as their heating elements. Furnace hearth is built with Mitsubishi (Japan) high quality fiber materials. Temperature of this furnace is controlled by high precision temperature controller (Shimaden fp93 from…

  • Parts & Accessories for Ai SolventVap Rotary Evaporators

    Across International

    Evaporating Flasks Heavy wall, high quality evaporation flasks for SolventVap series rotary evaporators. Glass material: high borosilicate glass 3.3. Receiving Flasks Heavy wall, high quality receiving flasks for Ai SolventVap series rotary evaporators. Glass material: high borosilicate…

  • SuperVac Corrosion-Resist Commercial Grade 2-Stage Pumps

    Across International

    Ai SuperVac dual-stage vacuum pump will take your vacuum down to 0.3 micron in minutes. These pumps are designed for reliable long time continuous operation. Comes standard with all necessary fittings and a high capacity exhaust oil mist filter which also returns trapped pump oil back to the pump…

  • Cylindrical Dies

    Across International

    A set of hardened steel dry pressing die for pellet presses, ready for you to make diameter cylinder-shape pellets.

  • Ai Series Compact Recirculating Chillers

    Across International

    Ai C15 series recirculating chillers are the true thermostatic control laboratory chiller, this closed laboratory chiller is ideal for applications such as cooling rotary evaporators, analytical instrumentation, laser etching, ICP, vacuum systems, plasma etching and jacketed reactors. This system…

  • KF25 Flexible Premium Stainless Steel Vacuum Bellow

    Across International

    FVB-25-10 Premium flexible stainless steel vacuum bellow (3.3 feet) with KF/NW25 flange connection for high vacuum operations. Compatible with the following products by Across International AccuTemp and Elite series vacuum ovens EasyVac 9 cfm vacuum pumps, CleanVac series scroll pumps, SuperVac…

  • Vacuum Dies

    Across International

    A set of hardened steel dry vacuum pressing die for pellet presses, ready for you to make cylinder-shape pellets in a vacuum condition.

  • 1700°C Muffle Furnaces

    Across International

    CF1700 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality grade 1800 alumina fiber insulation and molybdenum silicide (MoSi2) heating elements. A dual-wall steel housing helps minimize heat loss to exterior surface. Furnace operation is controlled by Shimaden (Japan)…

  • 3-Zone 1600°C Tube Furnaces

    Across International

    Ai TFM3 series 1600°C 3-zone tube furnaces use SiC and MoSi2 as their heating elements. Furnace hearth is built with Mitsubishi (Japan) high quality fiber materials. Temperature of this furnace is controlled by high precision temperature controller (Shimaden fp93 from Japan) with +/-1°C…

  • EZ-Swap Vacuum Pump Exhaust Oil Mist Filters

    Across International

    SMF-010: EZ-Swap Vacuum Pump Exhaust Oil Mist Filter with KF25 Fittings Our new EZ-Swap series vacuum pump exhaust oil mist filter is re-designed to allow you to exam and replace filter element in a snap. Built-in observation window gives you easy visual access to filter element without opening…

  • Glass Separatory Funnel Kits

    Across International

    Introducing the new Ai separatory funnel kits with all PTFE valves. A separatory funnel, also known as separation funnel, separating funnel, or colloquially sep funnel, is a piece of laboratory glassware used in liquid-liquid extractions to separate (partition) the components of a mixture into two…

  • Desktop High Energy Vibratory Ball Mills

    Across International

    VQ-N ball mills may be referred to as shaker mills, mixer mills or high-energy ball mills. They can be used for both wet and dry grinding as well as to mix a variety of solids, suspended liquids and pastes. This unit is ideal for preparing small batches of your sample efficiently. Features…

  • PTFE Sealing Sleeves

    Across International

    Across International PTFE sealing sleeve for air tight vacuum operation. Designed with higher and lower bumps to enhance sealing. No-lip top allows you to put on your keck clip securely. This sleeve will increase vacuum level on your glassware setup, allowing you to achieve better results.

  • Ai SolventVap Rotary Evaporators

    Across International

    The Ai SolventVap series rotary evaporators come with a modular heating bath, vertical glassware, and digital temperature/rotation control. Its optimized bath volume allows for rapid heat-up times. The condenser unit has specially designed glass tubes that utilize surface area extremely…

  • PTFE Thermometer Adapters

    Across International

    Thermometer adapter with PTFE body and Viton® O-ring for air tight vacuum work. Features Adapter has a threaded polypropylene screw cap on top with an inside O-ring for depth adjustment of 6-7mm for straight stem thermometers, glass tubing and other items Rotating the extracting…

  • Glass Vacuum Cold Trap for Safe Vacuum Operations

    Across International

    In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large…

  • Gear-Drive 0.4-Liter Planetary Ball Mills

    Across International

    PQ-N04 series planetary ball mills may be used for mixing, homogenizing, fine grinding, mechanical alloying, cell disruption, small volume high-tech material production and even colloidal grinding. They are the ideal wet/dry milling tools for acquiring research samples with high efficiency…

  • Heavy Wall 10L Round Bottom 3-Neck Flasks

    Across International

    Ai 10L heavy wall, 3-neck round bottom flask with 24/40 and 34/45 standard taper joint. Comes with two vertical 34/45 side necks and one 24/40 center neck. Glass material: high borosilicate glass 3.3.

  • PTFE Grinding Jars

    Across International

    Highly non-sticky PTFE jars. These jars are used whenever small quantity of samples need to be grinded/milled without contamination. Each jar set includes grinding jar, lid, silicon sealing gasket and a mixed size agate grinding balls. Lead tim

  • Heavy Wall Short Path Vacuum Jacketed Distillation Heads

    Across International

    The Ai heavy wall short path distillation head with vacuum jacket. Features Heavy wall for durability Boiling flask and distribution ports Vacuum jacketed Five sets of vigreux Thermo probe port: 14/20 joints Recirculating fluid ports: GL-16 adapters Glass material:…

  • Automatic Vacuum Controller

    Across International

    The Ai AutoVac gives you the ability to set your desired vacuum levels and let it take care of the rest. Designed by Ai and built 100% in the USA, AutoVac is used to monitor vacuum level on your systems or vacuum ovens, when the digital gauge is programmed to the desired vacuum level, the system…

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