Product Categories

Balances & Scales

Precision laboratory balances, also called top loading balances, are a form of scale designed to offer highly accurate results, within the sub-milligram range. Used for the measurement of small samples, precision balances provide an accurate, quick, and simple way of determining the weight of items such as particulate matter. Electronic precision balances offer a wide range of weighing capacities, with maximum capacities up to 64 kg. They allow readability in the range of 1 mg (0.001 g) to 1 g, or 0-3 decimal places. High precision laboratory balances can extend this accuracy to 4 decimal places, on the display of the precision balance, 0.0001g (0.1mg) increments are used.

Precision balances produce steady readings in a wider range of environmental conditions than analytical balances which must always be used under strict conditions to ensure accurate readings. Being less sensitive to temperature fluctuations and air currents, precision balances can serve as the more convenient method of measurement. While a draft shield is not always necessary for the accurate use of a precision balance, when working in a fume hood or under normal conditions with a high-resolution precision balance of 1 mg readability, one should be employed to maintain performance.

LEARN MORE
Balances & Scales

Ball Mills & Mixing

Browse our comprehensive selection of planetary ball mills, high energy ball mills, dual asymmetric centrifugal mixers, high torque mixers, and overhead stirrers. Across International offers optimized solutions for particle size reduction, homogenization, and mixing. Our expert team is ready to provide custom tailored R&D, material testing, and support to ensure every application has an optimized solution. 

LEARN MORE
Ball Mills & Mixing

Beaker Heaters

Ai 400°C max. beaker heater with temp controller for all types of straight walled beakers. Beakers will be heated from the bottom and around the walls. Avoid overheating, overloading and chemical spillage from shortening service life.

LEARN MORE
Beaker Heaters

Biosafety Cabinets

A biosafety cabinet also called a biological safety cabinet or microbiological safety cabinet is an enclosed, ventilated laboratory workspace for safely working with materials contaminated with (or potentially contaminated with) pathogens requiring a defined biosafety level.

The primary purpose of a BSC is to serve as a means to protect the laboratory worker and the surrounding environment from pathogens. All exhaust air is HEPA-filtered as it exits the biosafety cabinet, removing harmful bacteria and viruses. This is in contrast to a laminar flow clean bench, which blows unfiltered exhaust air towards the user and is not safe for work with pathogenic agents. Neither are most BSCs safe for use as fume hoods. Likewise, a fume hood fails to provide the environmental protection that HEPA filtration in a BSC would provide. However, most classes of BSCs have a secondary purpose to maintain the sterility of materials inside (the "product").

Class Icabinets provide personnel and environmental protection but no product protection. In fact, the inward flow of air can contribute to contamination of samples. Inward airflow is maintained at a minimum velocity of 75 ft/min(0.38 m/s). These BSCs are commonly used to enclose specific equipment (e.g. centrifuges) or procedures (e.g. aerating cultures) that potentially generate aerosols. BSCs of this class are either ducted (connected to the building exhaust system) or unducted (recirculating filtered exhaust back into the laboratory.

Class II cabinets provide both kinds of protection (of the samples and of the environment) since makeup air is also HEPA-filtered. There are five types: Type A1 (formerly A), Type A2 (formerly A/B3), Type B1, Type B2 and Type C1. Each type's requirements are defined by NSF International Standard 49, which in 2002 reclassified A/B3 cabinets (classified under the latter type if connected to an exhaust duct) as Type A2, and added the Type C1 in the 2016 standard. About 90% of all biosafety cabinets installed are Type A2 cabinets.

LEARN MORE
Biosafety Cabinets

Centrifuges

Microcentrifuges are designed for use with small sample sizes such as microtubes. Compact-footprint centrifuges are ideal for microfilter cell separations and HPLC samples. Units are electronic or handheld, and may have digital interfaces and refrigeration capabilities

LEARN MORE
Centrifuges

Chillers & Heaters

Liquid Recirculating Heater/Chillers are crucial for many laboratory and industrial processes. Applications can range from controlling reactor temperatures, to cooling condensers, assisting in automotive and materials testing, cooling down laboratory equipment, lasers, and microscopes, all the way to large scale machinery. Through the Across International brand, and our carefully selected partners, we have built a comprehensive catalog of safe and reliable temperature control solutions from -120C to +400C.

LEARN MORE
Chillers & Heaters

Cold Traps

This highly effective Cold Trap from Across International ensures that volatile vapors will not pass through the unit and into your vacuum pump. A cold trap is a major component of laboratory efficiency and equipment longevity.

LEARN MORE
Cold Traps

Consumables

Laboratory consumables are items that must be replaced regularly when used, as well as items that wear down with regular use. Disposable items, singe use items, and small laboratory accessories may also be considered as consumables. Browse our selection of filter papers, heat transfer fluids, vacuum pump oils, vacuum greases, and more.  

LEARN MORE
Consumables

Controllers & Gauges

Vacuum controllers and gauges are essential for accurate and reliable results while performing sensitive laboratory work. Browse our carefully selected catalog of high-quality vacuum controllers, gauges, and accessories. We offer simple gauges for the reading of vacuum levels, as well as single channel and multi-channel controllers for more advanced functionality and vacuum control. 

LEARN MORE
Controllers & Gauges

Distillation

Fractional distillation, often referred to as molecular distillation, or short path distillation, is a form of distillation used for the separation and purification of compounds. This is achieved by applying the concepts of evaporation and condensation, often referred to as distillation, in order to target specific “fractions” based on their varying boiling points. Across International offers a comprehensive line of glass short path distillation kits, as well as wiped film evaporators.

LEARN MORE
Distillation

Dry Ice Makers

Dry ice makers are an efficient and effective alternative to purchasing and storing large amounts of dry ice. With a Frigimat dry ice maker, and a tank of liquid CO2, dry ice is at your fingertips. Reduce operating costs, increase floor space, and gain the ability to create dry ice on demand, any time of the day. Dry ice is created by sending the liquid carbon dioxide (liquid CO2) through an expansion valve, temperatures then drop, yielding large volumes of dry ice blocks, or pellets, in the empty chamber. Available in compact designs that easily attach to liquid carbon dioxide cylinders, dry ice machines create cooling agents that are colder than typical water ice and will not leave residue.

LEARN MORE
Dry Ice Makers

Ex-proof Equipment

Ideal for situations where equipment will be exposed to flammable vapors, liquids, gases, or combustible dusts or fibers that may be present therein and the likelihood that a flammable or combustible concentration or quantity is present. Explosion proof equipment has wiring and electrical components that provide safe and sparkless operation within hazardous environments. Across International has a wide selection of C1D1 certified equipment, as well as explosion proof ready equipment meeting ATEX standards. 

LEARN MORE
Ex-proof Equipment

Filtration

Across International provides filtration solutions from benchtop Buchner funnels all the way to industrial scale filtration skids, and everything in between. Filtration is often a crucial step in extraction, recrystallization, and many general chemistry processes, as well as a wide array of industrial applications. Browse our comprehensive selection of Buchner funnels in glass, polyethylene, and stainless steel. For more information on wine press filters, lenticular filters, and membrane filtration reach out to our technical sales team.

LEARN MORE
Filtration

Freezers

Medical Grade Lab Freezers for Vaccine Storage are designed to meet the recommended CDC temperature requirements for safe storage of vaccines & medications.

LEARN MORE
Freezers

Freeze Dryers

Freeze dryers are often utilized in biological research, environmental applications, research and development of pharmaceuticals, the drying and curing of rosin, as well as for food processing. The process of lyophilization has been around since 1906, was widely implemented during WW2, and continues to play a crucial role in many applications across varying sectors.

LEARN MORE
Freeze Dryers

Laboratory Furnaces

The laboratory furnace is a key component in both research and industrial processes. While furnaces can come in varying designs, they all share the common task of providing high temperature heating with conformity and consistency. It is with this in mind that only the highest of quality components were selected for the Across International furnace line. Popular applications can be as wide ranging as dental molding, combustion testing, ash testing, annealing and sintering, all the way to nanotechnology and advanced materials production.

Key Features: 

  • Mitsubishi high grade alumina ceramic and fiber  
  • High performance Kanthal heating elements
  • Eurotherm multi-segment PID controller with RS232 interface for data logging and remote operation
  • Quartz and Ceramic tube options, up to 250 mm od
  • Built-in over temp and safety cut offs  
  • CE and ETL certified 
LEARN MORE
Furnaces

Induction Heaters

Induction forging is a process in which an induction heating system preheats metals and presses them into shape using a hammer or press. 

Across International offers Induction Heaters, power supplies, and metal melting furnaces from 1kW to 500kW in output power, and frequency ranges from 1kHz to 1 MHz.  We also offer standard and customized induction heating coils to go along with our induction heating machines. The capabilities of these induction systems allow us to offer solutions for a wide array of applications, including soldering, brazing, heat treating, bonding, melting, crystal growing, hardening, annealing, and shrink fitting. We also offer high-frequency induction heaters and accessories for curing adhesives.

Our team of highly skilled technical engineers are specialized in induction heating technology and are dedicated to developing innovative and effective solutions that produce extraordinary results.

Request Compliementary Lab Testing Service :

We will design and test the optimal induction heating solution for your application follow these easy steps :

1. Send us your parts and process requirements.

2. Our engineers will analyze your process and heat your parts to develop the right solution for your specific application.

3. You will receive your parts back for inspection as well as a video of the heating process of your parts, and a laboratory report with a system recommendation.

LEARN MORE
Induction Heaters

Incubators

Incubators are essential laboratory tools and can be found in almost every microbiology lab. The laboratory incubator is an insulated chamber, that heats up, and is used to grow and maintain microbiological or cell cultures. The incubator maintains optimal temperature, humidity and gaseous content of the atmosphere inside.

LEARN MORE
Incubators

Liquid Handling

Transfer, Dispense, and Collect Liquids with Ease- Across International carries a wide selection of Bottletop Dispensers, Manual and Electronic Pipettes, and Pipette Tips, all suited for the precise measurement and transfer of solvents, solutions, and reagents. Precise and efficient liquid handling is essential for smooth laboratory operations and efficient experimentation. From microliters, all the way to liters, Across International has ergonomic solutions with unmatched accuracy. 

LEARN MORE
Liquid Handling

Mantles & Hot Plates

A heating mantle, or isomantle, is a piece of laboratory equipment used to apply heat to containers, as an alternative to other forms of heated bath.

Our heating mantles are designed to provide strength and durability while supporting the weight of the vessel. Safety is always of paramount concern in the construction of all of our Lab Equipment .

LEARN MORE
Mantles & Hot Plates

Medical Equipment

Across International is committed to supporting medical research and clinical practice with our comprehensive catalog of equipment. Offerings include freezers, refrigerators, centrifuges, scales, incubators, and much more. Ultra-low -86C freezers, -40C to -25C freezers, and medical grade refrigerators from 2C to 8C are all ideal for vaccine and sample storage.

LEARN MORE
Medical Equipment

Laboratory Ovens

The Vacuum Oven, and Forced air oven, are not only an essential part of every laboratory, but also integral to countless applications across varying sectors. From baking and food processing to aerospace and material testing, all the way to semiconductor and metallurgy, our ovens can be found across the world supporting researchers and processers alike. With over 25 years of knowledge and innovations, Across International leads the industry in precise and reliable oven technology.

  • Multi zone heating for precise temprerature control
  • 3" of insulation around the chamber for increased temperature stability and efficiency
  • New tention-adjustable door handles
  • UL/CSA certified, CE certified, cGMP ready
LEARN MORE
Ovens

Plasticware

Across International carries a wide range of plasticware including essential laboratory items such as jars, bottles, flasks, PCR tubes, cell culture plates, petri dishes, centrifuge tubes, cryogenic vials, cryogenic boxes, and much more. Plasticware is a durable and affordable solution ideal for disposable, single-use, applications, as well as autoclavable and reusable processes. These light weight and ergonomic laboratory items provide researchers with a safe solution for many liquid handling and biological applications.

LEARN MORE
Plasticware

Presses

Browse Across International’s wide selection of dual heating platen presses, pellet presses, and dies. Presses are ideal for material science applications, X-ray fluorescence / XRF analysis, pharma R&D, battery & fuel cell research, metallurgy / materials research, infrared spectroscopy, and more. Across International offers pellet presses in 24 and 40-ton versions along with several heating platen presses to choose from.

LEARN MORE
Presses

Vacuum & Peristaltic Pumps

Across International carries a wide selection of liquid transfer pumps, vacuum pumps, and vacuum pump accessories. Browse our Ai peristaltic pumps, ideal for liquid transfer and dosing, or take a look at our carefully curated vacuum pump catalog consisting of aspirator pumps, rotary vane pumps, diaphragm pumps, dry scroll pumps, diffusion pumps, turbomolecular pumps, and more. For over 25 years Ai has been providing the solutions for success in vacuum applications ranging from filtration to degassing, distillation to drying, and everything in-between.

LEARN MORE
Pumps

Glass & Stainless Steel Reactors

Reaction Vessels are extremely versatile in their applications, and crucial to sectors such as pharmaceutical production, research and process chemistry, botanical extraction and purification, as well as food production, and many others. Across International offers reactors ranging from 10 liters up to 200 liters, with stainless steel and glass options.

Key Features:

  • Glass reactors offer non-jacketed, single jacketed, or double jacketed options
  • Peer reviewed stainless steel reactors
  • Explosion proof options available
LEARN MORE
Reactors

Rotary Evaporators

Rotary evaporators are essential tools used for evaporation, distillation, and solvent recovery. Not only are they seen in research and process laboratories but are also utilized in food and beverage production. Across international offers models ranging from 2 liters up to 50 liters, all of which provide high distillation rates at an affordable price. For reliable and efficient distillation look no further.

Key features:

  • High distillation rates
  • Easy to operate
  • Adapters allow for varying sized flasks
  • Optimize your package with larger ancillaries and advanced vacuum controllers   
  • UL/CSA certified, CE compliant
LEARN MORE
Rotary Evaporators

Smart Evaporators

Smart Evaporator with its unique spiral plug design makes it possible to evaporate solvents bump free utilizing revolutionary vacuum assisted vortex technology.

LEARN MORE
Smart Evaporators

Sonication

Ultrasonic liquid processors can be used for dispersing particles, shearing DNA, Lyse cells, homogenization, extraction, and emulsifications. Sonication can also be used to remove dissolved gasses and micro-bubbles from oils, waxes, detergents, and adhesives. Across international offers a wide selection of ultrasonic processing equipment for all scales, from bench top to pilot plant.

LEARN MORE
Sonication

Sterilization

Maintain a clean and sterile environment with Across International’s wide selection of autoclaves, UV sterilization chambers, micro sterilizers, and micro bead sterilizers. Sterilization is an essential practice in the fields of life science, mycology, medical science, as well as biohazardous research, where many applications call for laboratory tools, media, and waste, to be completely sterile, having had all living microorganisms completely destroyed. 

LEARN MORE
Sterilization

Thermal Beads & Baths

Labs are better waterless- No more contamination, ruined experiments, lost materials, or hassles. Save time and money, reduce contamination problems, stay clean, organized, and reduce your environmental footprint. Thermal beads and baths are eco-friendly, low maintenance, laboratory tools that help replace water/ice/oil/sand as a heating or cooling media in the laboratory. Thermal beads can be utilized at temperatures ranging from -80C to 180C

LEARN MORE
Thermal Beads & Baths

Refurbs & Sale

Browse special sale items as well as view our large selection of refurbished laboratory equipment. All Ai refurbished laboratory equipment has been tested to the highest standards and is fully functional. Our refurbished laboratory equipment all carry a limited warranty and are backed by our world class technical support and service. 

LEARN MORE
Refurbs & Sale
Copyright © 2008-2023 Across International. All rights reserved.