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  • B/T Sure Biological Indicators

    Barnstead

    Verifies the sterility of your instruments, glassware and other products in just two days Simple, three step process Run indicator through standard sterilization cycle; compress plastic vial to break glass ampule inside and then incubate for a minimum of 48 hours. When complete, read color…

  • Thermolyne BenchTop Muffle Furnaces, 1200°C

    Barnstead

    1200°C maximum temperature 120 or 350 cu. in. capacities Built-in vent port Highly thermal-efficient ceramic insulation surrounding the chamber achieves maximum energy efficiency. Open coil heating elements on both sides of chamber enable rapid heating with minimal temperature gradient.…

  • Super-Nuova Multi-Position Digital Stirring Hotplates and Stirrers

    Barnstead

    Ideal for high-volume, high-performance processing and life science/biotechnology applications as well as labs with multiple users Operating Features: Features four independently controlled stirring positions Separate easy to read displays for heating and stirring are adjustable in…

  • "Classic" Water Stills

    Barnstead

    Bench, floor or wall-mounted models for efficient production of high-quality distilled water Feedwater preheated in condenser allowing for energy conservation Space-saving horizontal condensers Energy saving double-walled evaporator Typically lasts up to 20 years, metal…

  • Blocks for Thermolyne Dri-Baths

    Barnstead

    Aluminum alloy blocks, overall 4" x 3" x 2" high. Each block has a single, smaller bore well for thermometer; number of tubes and diameter shown below.

  • GenPure Systems

    Barnstead

    All GenPure systems exceed international standard ASTM Type I, ISO 3696 Grade 1, ASTM D1193 and CLSI-CLRW Integrated feed water monitoring An additional measuring cell monitors feed water conductivity. Any exceeding of the limiting value is immediately displayed maximizing cartridge…

  • Mega-Pure Water Stills and Accessories

    Barnstead

    Simple operation and highly dependable, for producing biologically pure, pyrogen-free water Water Stills (3915G20 and M50) Choose from three models depending upon your specific volume needs Features a vertical condenser for maximum efficiency and removal of gaseous impurities …

  • MaxQ Orbital Shaker Promotion Thermo Scientific

    Barnstead

    Purchase a Thermo Scientific MaxQ Shaker and receive a universal platform PLUS a clamp starter kit — at no additional charge. Download the flier in the Additional Info Tab for full details. MaxQ Orbital Shakers – increase your product yields. Reliability: Our triple…

  • RO Water Systems

    Barnstead

    Easy to operate, simple to maintain The Thermo Scientific Barnstead RO reverse osmosis system provides a source of purified water for general lab use such as glassware washing or as feed water to our ultrapure water systems such as the Nanopure and Easypure II. The Barnstead RO system is…

  • Deionizer System

    Barnstead

    Model D2 Mega-Pure Deionizer System (3923J40) For removing ionized materials from feedwater by means of ion exchange cartridge; an adsorption type cartridge can also be used to remove organic materials (bacteria and pyrogens are not removed) Cartridge replacement is simple and fast Flow rate…

  • Deionizer Cartridges

    Barnstead

    Choose from an array of Thermo Scientific™ Deionizer Cartridges based on your application needs. These cartridges are for use with the Thermo Scientific™ Barnstead™ Bantam™, B-Pure™ or Nanopure™ water purification systems.

  • Thermolyne BenchTop Muffle Furnaces, 1100°C

    Barnstead

    Features: Available in two capacities Digital single setpoint temperature control to 1100°C Single display shows actual temperature or setpoint Ceramic fiber insulation permits faster heatup, reducing energy consumption Embedded heating element on top and both…

  • "Classic" Water Stills, Electric Models

    Barnstead

    Bench, floor or wall-mounted models for efficient production of high-quality distilled water Feedwater pre-heated in condenser allowing for energy conservation Space-saving horizontal condensers Energy saving double-walled evaporator Typically lasts up to 20 years, metal…

  • E-Pure Cartridge Systems

    Barnstead

    Can produce up to 2 liters per minute of 18.3 megohm-cm Type 1 Reagent Grade Water All materials in contact with water are virgin polypropylene or other inert materials to prevent re-contamination of the water A continuous re-circulation pump supplies ultrapure water upon demand without…

  • Smart2Pure Systems

    Barnstead

    Powerful performance Based on your requirements, choose from capacities of 3, 6 or 12L/hr Lasting economy Water purification progresses through independent cartridges with Aquastop quick connects for fast replacement. Module 1 - Combination of pretreatment and the reverse…

  • MaxQ 2000 And 3000 Digital Platform Shakers

    Barnstead

    Microprocessor control closely controls time and speed Brushless motor requires no maintenance Audible/visual speed alarm prevents shaker from walking Automatically restarts after power interruption Lifetime warranty on drive mechanism Thomas number 8290F91 is ideal for operation on a…

  • Furnace Muffle 1200C SSP 240V

    Barnstead

    The Thermo Scientific Thermolyne Industrial Benchtop Muffle Furnace has a B1 single-setpoint digital controller with ramp and dwell, 2.2L (0.08 cubic foot) heating area capacity, and a temperature range of 100 to 1,200 degrees C for general laboratory use. Four heating elements embedded in…

  • Large External-Controlled Hotplates

    Barnstead

    Uniform heating of large volumes and multiple vessels  External controller operates outside fume hoods  Robust design for safety; large capacity with excellent temperature stability  Porcelain-coated, stainless-steel top and case offer chemical and stain…

  • Ventgard Air Filter and Water Seal

    Barnstead

    Protects the stored, distilled water against airborne impurities Replacement element only; requires Thomas number 0163A08 Vent Guard Assembly.

  • Polyethylene Reservoir Bottle

    Barnstead

    Capacity 6 liters With size 53 polyethylene screw cap, polyethylene spigot and overflow tube which takes 3/8” i.d. tubing Height 16 1/4”; as furnished with Thomas number 3915G20 Water Still

  • Collection Bottle

    Barnstead

    Capacity 45 liters (12 gallons) Automatically controls still operation to maintain 35-45 liter reserve of high purity water Designed for use with any Corning automatic water still including 3915L41 Model MP-3A, 3915M50 Model MP-6A, former Model AG-11 and Barnstead MP-11A and MP-12A, available on…

  • Aqua Water Baths

    Barnstead

    Bath capacities range from 2.0 to 44 liters Equipped with resettable circuit breaker to protect against electrical overloads Supplied with durable clear lexan gable covers Exclusive five-year manufacturer's warranty Temperature range: ambient to 65°C (100°C with cover)…

  • Thermolyne Heavy-Duty Muffle Furnaces, 1200°C

    Barnstead

    Box furnace Heavy-duty door and firebrick hearth collar Compact and easy-to-use Single setpoint or programmable microprocessor controls Counter-weighted door moves upward. Four separate embedded heating elements. Provides durability for the most demanding applications. Gives unsurpassed…

  • Micropure Systems

    Barnstead

    Smart Features Backlit display tilts for easy viewing. Variable speed dispensing Optional integrated 6L feed water reservoir so you can place the system without direct access to a water line Monitor feed water quality Good feed water quality leads to consistently ultrapure…

  • Hose Nipple Cartridges

    Barnstead

    Designed for non-pressure applications Utilizes the same resins used in PCS cartridges Housed in 100% virgin polypropylene Include 3/8” barbed hose connections on each end All cartridges except 3922J32 and J27 contain dyes which change color when resin is exhausted.…

  • Thermolyne Digital/Programmable, Muffle/Ashing Furnaces, 1100°C

    Barnstead

    Similar to 5311M25 but with microprocessor control, which permits the operator to select eight ramps and eight dwell segments. Push button controls for setting program; program memory is non-volatile and will last for more than a year without power. Two year manufacturer's limited warranty.

  • MaxQ Reciprocating Shaker

    Barnstead

    Thermo Scientific* MaxQ 2506 Reciprocating Shakers are ideal for chemical extractions, mixing blood samples, and silver staining of polyacrylamide gels. Provides "back and forth" motion with an adjustable stroke length of ).5 in. to 1.5 in (1.2 to 3.8cm) to automate hand shaking of…

  • 0.22 Micron Filter

    Barnstead

    Postfilter, Submicron; Pore Size 0.2µm Remove all particulates and microorganisms larger than rated pore size 10 in. (25cm) double open-ended cartridges have 2 Buna-N gaskets for positive seal Pleated membrane has 4.75 sq. ft. (0.46m 2 ) surface area Recommended flowrate: 2…

  • Pacific Systems

    Barnstead

    Multiple options for Type 2 water Five system options with permeate flows of 3, 7, 12, 20, or 40L/hr Future system upgrades accommodate greater capacities to meet growing water demands Space-saving design permits benchtop installation or wall mounting with integrated mounting bracket…

  • Nanopure Water System Cartridge Kits

    Barnstead

    Each cartridge kit includes one 0.2 micron absolute final filter.

  • Ventguard Air Filter (Only)

    Barnstead

  • PYREX Aspirator Bottles

    Barnstead

    Capacity 3 1/2 gallons With 6-mm-bore, Teflon stopcock and overflow tube which takes 1/2” tubing Takes rubber stopper No. 11 1/2 Useful as a delivery/ storage container for solutions. Height 17 3/4”.

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