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  • Products (22)
  • PTFE Stirrer Bearings

    Wilmad LabGlass
    …low as 1mm. Ground finish rods from other manufacturers are not recommended for use with this bearing. Complete assembly includes PTFE stirrer bearing, PTFE bushing, saddle O-ring, threaded heavy wall glass adapter, and top cap. See LG-9501 for polished stirrer rods or LG-9502 for stainless steel…
  • Safe-Lab® PTFE Bearing Inserts

    Bel-Art Products
    Not autoclavable. 2 per pack. Use with 10mm stirring rods. Replacement bearings for use with Safe-Lab® Joint Stirrer Bearing
  • Spinner Bearing NMR Tube Tester

    Wilmad LabGlass
    …success in high field NMR experiments, this tester will ensure shimming quality of your glass tubes. Useful in labs that wash, dry and reuse precision NMR tubes Warped tubes will bind in the spinner bearing while good tubes spin freely Keep a tube tester beside every NMR spectrometer…
  • Glass Rod Stirrer Shafts

    Wilmad LabGlass
    Precision ground and polished, 10mm OD. For use with LG-9475T bearing with PTFE bearing surface, or other bearings with a PTFE interface with the same bore. With side button at bottom for attachment of any of the stirrer blades, LG-9505 through LG-9511T.

    … Purity: 95% Application: Superior ligand for asymmetric dihydroxylation reactions of most olefins bearing aliphatic substituents or olefins having heteroatoms in the allylic position. Legal Information: Sold under license from Rhodia Pharma Solutions. Packaging: 500 mg in glass bottle
  • ALDRICH Bromomalonaldehyde, 97%

    … 150.96 CAS No.: 2065-75-0 Purity: 97% Application: Used to construct a 1,4-dihydroquinoline bearing a C-3 chiral sulfoxide group which functions as an annelated NADH model in the enantioselective reduction of methyl benzoylformate to methyl mandelate. Packaging: 5, 25 g in glass bottle
  • Double Sidearm Celstir® Spinner Flasks

    …borosilicate glass Cylindrical with screw neck and polypropylene cap Teflon®-faced cap, silicon rubber liner Internal Teflon-covered impeller assembly permits gentle stirring of cell suspension cultures in sealed flasks by placing on a magnetic stirrer. Nylon bearing sleeve…
  • Thomas Ten Broeck Tissue Grinders

    …and soft tissue to very fine particles between ground glass surfaces Heavy wall, round bottom glass tube has catch-basin type bulb above grinding chamber Flared mouth for filling and ground zone above bulb serves as a bearing and seal against contamination Grip can be removed…
  • G-Tek® Polyurethane Coated Kevlar® Gloves

    Protective Industrial Products
    Used for material handling, glass handling operations, fishing industries, sanitation, general maintenance, woodworking and waste handling & recycling. DuPont™ Kevlar® has the Power of Performance Kevlar® is light, comfortable and enduring protection against heat, cuts,…
  • Thomas Model 4 Wiley® Mill

    …handwheel seals door against mill face. The neoprene shaft seal at rear of chamber prevents lubricant from seeping in while also protecting the ball bearings of the rotor shaft from sample dust. Knives: The inlaid edges are specially formulated tool steel, tempered and hardened for durability…
  • MD Series Magnetic Drive Pumps

    Franklin Electric
    …manual priming unless mounted below liquid level Not a “stand alone” unit Non-submersible Open, shaded-pole motor has sleeve bearings and is impedance protected Motor has 762 mm long lead wires for 120 volts, 50 or 60 Hz; 220-240 volt models are available on special order.
  • CT-1000 Constant Temperature Baths

    Cannon Instrument
    …electrical control system is located in a convenient drawer, mounted on ball-bearing glides for easy access. The bath chamber is a cylindrical clear glass vessel. A stainless steel baffle provides a plain, reflective background to aid in viewing. Two fluorescent lamps illuminate the interior of the…

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