SP Wilmad-LabGlass
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Filterware™ Microfiltration Glassware
SP Wilmad-LabGlassThese filter assemblies for FILTERWARE™ filtration system consist of an all-borosilicate glass funnel, fritted glass support base, aluminum clamp, and silicone stopper. Choose from 47mm or 90mm filter assembly sizes. Individual components are offered in various sizes for a customized unit.…
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Class A Kohlrausch Volumetric Flasks
SP Wilmad-LabGlassCalibrated "to contain" at 20°C, the upper neck of these borosilicate glass flasks are enlarged to permit easy introduction of solids. Each flask is provided with a marking spot in addition to a serial number. NOTE: Supplied with Certificate of Compliance
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Stainless Steel McCarter Reaction Clamps
SP Wilmad-LabGlassUsed to connect two pieces of glass with flat flanges of the same diameter, these stainless steel horseshoe-shaped clamps are uniquely designed. Adjustable tension springs that secure even pressure over the flange area, may be slid on or off easily - thus facilitating assembly and disassembly of…
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Automatic Zero Reservoir Burets
SP Wilmad-LabGlassFor student use or industrial test methods requiring medium accuracy Graduated in 0.1 mL; central filling tube zeroes buret as excess titrant drains back into reservoir Self-standing, supported by filling tube which passes through rubber stopper of reservoir bottle Rubber bulb with…
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5mm O.D. Thin Walled Precision NMR Tubes
SP Wilmad-LabGlassTo maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding…
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Conical Flange Vessel Clamp
SP Wilmad-LabGlassThis clamp is designed for reaction vessels/kettles with a conical flange. The top clamp is easily removed without disturbing the cover or body of reaction flask. Disassemble by loosening nuts. Includes extension rod for clamping to a laboratory stand. NOTE: Use with LG-8010 to LG-8050 vessels…
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Multi-Tube Jet Solvent NMR/EPR Tube Washer and Dryer
SP Wilmad-LabGlassWilmad’s 2nd generation Multi-Tube Jet Solvent Washer/Dryer is recommended for research labs that routinely clean NMR and EPR tubes; a single unit can accommodate up to 5 tubes (3, 4 and 5 mm OD) at once. When an inverted tube is inserted onto the solvent transfer tubing and the open end is…
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3 Neck Flat Flange Reaction Vessel Cover
SP Wilmad-LabGlassFeaturing a center neck and two side necks with full length outer Standard Taper joints, this borosilicate glass 3-neck reaction vessel lid/cover has a flat flange. For use with large capacity cylindrical reaction vessels, 2000mL, 3000mL and 4000mL (LG-8082, LG-8084, LG-8085, and LG-8089). Flange…
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Balloon Adapters
SP Wilmad-LabGlassThese Air-Tite borosilicate glass adapters are designed with a T-bore stopcock for addition or venting inert atmospheres by attaching a balloon to one of two stems. Choose from different sized Standard Taper joints and plug type. IG-22 has a 4mm glass stopcock while IG-23T has a 4mm PTFE plug.
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Dean-Stark Moisture Traps
SP Wilmad-LabGlassCalibrated "to contain" at 20°C, these borosilicate glass moisture traps are used for the determination of water in various materials by distillation with an immiscible solvent. They consist of a full length Standard Taper inner joint for vapor tube connection to distilling flask and…
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Soxhlet Extraction Apparatus
SP Wilmad-LabGlassUsed for the continuous extraction of solids with a suitable solvent. Units are supplied complete with flat bottom boiling flask, Soxhlet extractor and Allihn condenser. The extractor capacity shown is the solvent volume held in the extractor to the top of the siphon tube. The siphon tube is…
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Class A Volumetric Heavy Duty/Wide Mouth Amber Flasks with Glass Stopper
SP Wilmad-LabGlassCalibrated "to contain" (TC) at 20°C and amberized for light sensitive studies, these Class A, borosilicate glass, wide mouth flasks are designed to provide pipette access along with facilitating filling and sampling. Unique flat bottom interior permits use of a standard stir bar. The…
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Precision Rubber Septa Caps
SP Wilmad-LabGlassEngineered for a "push on" fit in NMR tubes and ampules. The unique design provides a penetration point for cannulation and a dual seal inside the tube and on the outer sleeve. Will not break delicate, thin-wall tubing. Manufactured from one certified raw material formulation for absolute…
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PTFE/Viton® Beaded Fitting Couplings
SP Wilmad-LabGlassThese PTFE/Viton® couplings provide an inert and greaseless connection for equipment with beaded fittings. Their unique design eliminates pressure points which cause glassware to break. Use with LG-4553 and LG-4558 beaded ends.
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Precision Bore Class A Burets with Straight Stopcocks with PTFE Plug Micro
SP Wilmad-LabGlassThe top of this Class A buret is funnel shaped to accommodate a rubber stopper and glass tubing to fill from a delivery tip via suction. Made of borosilicate glass with durable colored scale, both sizes have 2mm stopcock with PTFE plug.
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5mm Benchtop Spectrometer NMR Tubes
SP Wilmad-LabGlassIdeal for use with 43, 60,& 80MHz manual sample loading benchtop NMR spectrometers, Wilmad-LabGlass Benchtop NMR Tubes have been tested in the most popular benchtop spectrometers to assure performance and give you confidence in purchasing consumables for your instrument. 5mm O.D. tubes…
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Volumetric Color Coded Class A Pipettes
SP Wilmad-LabGlassCalibrated "to deliver" (TD) at 20°C, these borosilicate glass, color coded pipettes are fabricated to meet the requirements for accuracy, appearance, glass quality and calibration line accuracy. Reference: Volumetric, Class A ASTM E-969
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Fat Extraction Flask, AOAC
SP Wilmad-LabGlassThese borosilicate glass extraction apparatus are used to measure the fat content in dairy and other food products. Reference AOAC 989.05 for fat in milk. Top is tooled to accept rubber stoppers (not included).
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Gas Collecting Tubes
SP Wilmad-LabGlassFeaturing a side outlet in the body for a self sealing syringe stopper, these borosilicate glass Gas Collecting Tubes are useful in gas chromatography or mass spectroscopy. Stopcocks have PTFE plugs. For additional rubber stoppers, see ML-1940.
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NMR Tube Carrier
SP Wilmad-LabGlassTry our handy pocket NMR/EPR tube carrier; holds one 5mm O.D., 7 inch length NMR/EPR tube. Pack of 3 white holders. Features a pocket clip that keeps it secure. Made from unbreakable polymer material with a snap-on cap. Protection is provided for the sample and lab personnel during transport.
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5mm O.D. Thin Walled Economy NMR Tubes
SP Wilmad-LabGlassDesigned for routine use in all NMR spectrometers, Wilmad Economy NMR Tubes are guaranteed to fit tightly in any spinner turbine and have zero NMR background. Best OD tolerance in the industry and a 30% thicker wall than any competitors' product Manufactured in an ISO 9001:2008 USA…
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Cylindrical Jacketed Reaction Vessels with O-Ring Flange
SP Wilmad-LabGlassThese cylindrical borosilicate glass reaction vessels are jacketed with 1/2" hose connections. They have a tooled flat flange with an O-ring groove for a greaseless seal. Suitable for vacuum operation. Wall thickness is uniform throughout flask. NOTE: Use LG-7316 clamps.
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Bidwell-Sterling Moisture Traps with Vapor Connection
SP Wilmad-LabGlassFor the determination of water in petroleum and bituminous materials, these borosilicate glass Bidwell-Sterling moisture traps collect liquefied vapor. They feature a connection between top of vapor tube and graduated tube. This construction allows excess solvent to return to flask with minimal…
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U-Shaped Drying Tubes
SP Wilmad-LabGlassThese U-shaped borosilicate glass drying tubes have a Standard Taper joint at one end and are designed to avoid desiccant contact with reaction. Other end is open to receive size a #2 rubber stopper with bent inlet tube (included).
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Hubbard Specific Gravity Bottle
SP Wilmad-LabGlassThis borosilicate glass specific gravity bottle is used in standard test methods for specific gravity of a variety of semi solid materials and emulsions, such as asphalt cements, road tars, road oils, and soft tar pitches. The solid Standard Taper stopper has a hole approximately 1.6mm in diameter…
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Siphon ASTM Extraction Apparatus
SP Wilmad-LabGlassA block-tin condenser fits within a 400mL flask and this borosilicate glass extraction cup with siphon tube is suspended with wire from the condenser. Reference: ASTM D 297 Methods for Rubber Products; ASTM D 305 Test Method for Solvent-Extractable Material in Black Pigments.
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Capillary Tip Centrifuge Tube
SP Wilmad-LabGlassDesigned for use in ASTM D-2273 and ASTM D-2709, this borosilicate glass capillary tipped long form centrifuge tube is 200mm in length.
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4 Neck Molded Reaction Vessel Covers
SP Wilmad-LabGlassThese borosilicate glass 4-neck reaction vessel lids/covers have a contact surface that is finely ground to provide a tight seal. Featuring a flat flange, these pressed lids have a center neck and three side necks with outer Standard Taper joints. Use LG-7316 clamps. NOTE: LG-8081 for use with…
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VirTis® Style Extra Wide Freeze Drying Flasks
SP Wilmad-LabGlassMade of borosilicate glass, these freeze drying flasks are used with VirTis® lyophilizing equipment. Openings are extra-wide for efficient shell freezing and suited for bulky samples. Wall thickness of flask is designed for vacuum applications. These flasks are supplied with a nylon translucent…
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Round Bottom Three Vertical Neck Flasks
SP Wilmad-LabGlassAvailable in various sizes, these borosilicate glass round bottom flasks have three vertical necks with Standard Taper outer joints. The side necks are 180° apart.
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Disposable NMR/EPR Tube Caps
SP Wilmad-LabGlassDisposable NMR Tube Caps are manufactured from molded PVC or Polyethylene depending on the tube OD. The different colors help track samples based on various reference solvents. When using Chloroform or Acetone as reference solution, please avoid (1) direct contact between the sample and the…
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Schlenk Vacuum Sample Tubes
SP Wilmad-LabGlassThese borosilicate glass Schlenk sample tubes incorporate a grease-free high vacuum 0-4mm valve and are suited for pressure/vacuum applications. Ideal for reaction and storage of air-sensitive compounds. Sidearm can be connected to inert atmosphere/vacuum source or a manifold.
