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  • Cutter Tubing Single Wheel, Pack of 10

    GSC International, Inc.

    This device is useful for cutting glass tubing. It has a single blade. We also sell replacement cutter wheels . PRODUCT WARNINGS WARNING: This product can expose you to chemicals including nickel and lead, which are known to the State of California to cause cancer, birth defects, or…

  • The Calcium Fluoride Semi-Demountable Cell Kit from PerkinElmer includes windows and Teflon spacers which vary by thickness (0.025- 1.0 mm).

  • Automatic water thermostattable automatic linear cell changer for eight samples and one reference. Includes: Automatic Linear Transport (B2000186), 8-Cell Holder Water Thermostattable (B2205411), and Water Thermostattable Reference Cell Holder (B2000201). No accessory PCB required.

  • Valve Plunger Spring


    Of the Normally Closed Valve. To keep your instrument operating efficiently, you should clean and rebuild valves every year. Certain other parts, too, will require periodic replacement. This part is identical to the part that was originally supplied with your analyzer and can be replaced without…

  • Cell W.Lid, Quartz 40/45mm (9302705) Pk/2

  • Dumont produces high quality handmade tweezers, and has gained the popularity of all researchers over the years. Developed in 1875 by Arnold Dumont in La Sagne, Switzerland.  Electronic Grade: These tweezers have a slightly larger tips than the High Precision grade. These tweezers are…

  • Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography. Please Note: Ferrules for 0.1 - 0.25 mm…

  • Heating Blankets


    Manufactured to fit snugly around Applikon®-style, unjacketed vessels to supply uniform heat. Made of silicone rubber, all sizes are 110VAC with the wattage as listed. Velcro allows easy installation, even with the vessel in a support stand. Plugs are IEC standard 2-prong.

  • We offer diamond/ZnSe top plates for use with the PerkinElmer Universal ATR accessory on Spectrum One FTIR systems.

  • Inoculating Loop/Needle

    Electron Microscopy Sciences

    Nichrome wire. An 8" aluminum handle with a 3" nichrome wire, 25 gauge. Loop outside diameter is 4mm. Loop inside diameter is 2.5mm. Available with a loop or a needle.

  • This two-stage regulator has a brass body and stainless steel diaphragm and guarantees constant delivery pressure regardless of variations in cylinder pressure. Maximum inlet pressure is 3000psi, and the CGA fitting size is 580. A Swagelok™ 1/4in npt to 1/8in fitting (P/N 09903471) is included.…

  • Lead Spacers for Demountable Cells, Thickness: 0.025mm, Pkg 10

  • Cable to integrate Edgeport communication box (09402019). 10ft

  • Made of nickel-plated zinc alloy, with hardened steel cutting wheels Spring-loaded, to remain open until used For tubes up to 38 mm diameter

  • Patented Make-Before-Break (MBB™) architecture virtually eliminates transient pressure shocks for extended column life Available in stainless steel and PEEK for sample compatibility Zero sample loss Wide 30° port angles for easy access Small diameter internal flow paths assure minimal…

  • Similar to P/N L2250035 with silica excitation and emission fibers for work above 260 nm with both excitation and emission.

  • Dumont Tweezer Boxes

    Electron Microscopy Sciences

    White varnish with logo, wood.

  • Acetylene Regulator


    For AA labs, this regulator includes an adapter so that the pressureregulator can be connected to cylinders requiring either CGA 300 orCGA 510 fittings and a connector for attaching the fuel hose assemblysupplied with the instrument. Includes hose assembly.

  • LASNER-DaMAN Forceps

    Electron Microscopy Sciences

    LASNER-DaMAN Forceps Uncompromised slip resistant with automatic tissue manipulation. Up until now, you were faced with two choices in tissue forceps: rat toothed forceps that hold by penetrating a small zone of tissue, or serrated forceps that grasp by inadvertently crushing a broader area.…

  • The Barium Fluoride Disk for the Microscope from We have a wide spectral range and is used for supporting microsamples for infrared analysis.

  • The accessory requires no alignment and allows for macro or micro sampling. This accessory is automatically recognized by Spectrum Two.,/p>

  • Dumont Tweezers Set

    Electron Microscopy Sciences

    Dumont Tweezers Set Made from lightweight plastic and padded with protective foam inside, this tweezers storage box offers you the safe place to store your delicate and valuable tweezers, but keeps them at your reach when you need them. Set of 7 DUMONT Dumoxel/Biology quality tweezers,…

  • Laser Pointer, Red

    United Scientific Supplies

    Economical laser pointers are useful for many optical experiments. Lasers operate on a push-button switch, are housed in a rubberized aluminum pen-style case, and include a pocket clip. The 6" long x 0.5" diameter Class 3R Red laser pointer has a maximum output of 5mW and a…

  • Very popular tweezers Tweezers possess the highest quality These tweezers have an anti-glare satin finish All tweezers are antimagnetic/anti-acid steel-SA (otherwise, specified)

  • Magnetic stirrer fleas

  • Easily remove dried-on solids from the interior walls of round bottom flasks without scratching or harming your flask! Stainless steel and PTFE for rapid sample removal Choose from seven sizes - for 100mL thru 5L round bottom flasks Laser etched as to size and part number Available…

  • Regulator to cylinderCGA no. 590. Includes hose assembly. Max Inlet Pressure:3000 psig

  • Micro-Needle Tool MT24

    Electron Microscopy Sciences

    Micro-Tools are the smallest known precision tools available for the laboratory and micro electronics industry. Tools are designed for anyone who is engaged in microscope work, miniature applications as well as specimen manipulation. Micro-Tools are available in 32 different tip…

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