SP Wilmad-LabGlass
-
Jacketed Beakers
SP Wilmad-LabGlassMade of borosilicate glass, these laboratory beakers are fully jacketed to allow temperature control over a wide range. They are similar to a standard Griffin Beaker, but do not have a pouring spout.
-
Le Chatelier Specific Gravity Bottle
SP Wilmad-LabGlassUsed to determine the specific gravity/density of sand, cement and other fine materials, this borosilicate glass specific gravity bottle is developed from ASTM C 188 and ASTM E 694. The body holds approximately 250mL and the capacity of the oval bulb in the neck is 17mL. Volume below the bulb is…
-
Flask internal baffles and vortex impeller design provides gentle stirring while insuring top-to-bottom mixing Impeller extends above the media surface to increase aeration Bottom flask bump prevents material from accumulating at the center of the bottom surface Large sidearm threads…
-
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…
-
4 Neck Reaction Vessel Covers
SP Wilmad-LabGlassFeaturing a center neck and three side necks with full length outer Standard Taper joints that are 120° apart, these borosilicate glass reaction vessel lids have a conical flange. Bottom flange ID is 4" and ground for a leak-proof fit with a reaction flask. For use with reaction vessels…
-
5mm O.D. Thin Walled Suprasil® NMR Tubes
SP Wilmad-LabGlassWilmad Precision NMR Suprasil® (Synthetic Quartz) Tubes are manufactured from high purity synthetic fused silica materials with <0.005ppm Fe2O3 and outstanding optical characteristics in the deep UV to the near IR. Transmission rate from 190nm to 2600nm is well over 95% (10mm…
-
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.
-
ProCulture® Magnetically Driven Vortex Impeller Only
SP Wilmad-LabGlassVortex impeller design provides gentle stirring while insuring top-to-bottom mixing Impeller extends above the media surface to increase aeration of media All components are autoclavable Impeller components are made from FDA approved materials
-
Soap Film Flowmeters
SP Wilmad-LabGlassMade of borosilicate glass, these soap film bubble flowmeters are used in routine analytical laboratory gas chromatography to measure flow rate of the carrier gas. A soap bubble, formed in the bottom of the graduated tube, is pushed upward by gas from exit end of the chromatograph. Flow rate is…
-
Suprasil Offset Nitrogen Dewar Flask for Bruker
SP Wilmad-LabGlassThese Dewar Flasks provide a convenient alternative to VT systems for studies at 77 K, and are silvered around the reservoir. 150mL flask lasts 60 minutes after a filling Offset reservoir is designed for cavities that have limited space between the reservoir and the drive shaft for the iris
-
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…
-
Pressure Vacuum Valve NMR Tubes
SP Wilmad-LabGlassWilmad’s Pressure Vacuum Tube is the most reliable NMR tube on the market for medium range pressure (<300 psi) and ultra vacuum (10-8 torr) experiments. Connect to a 1/8" metal (SST or brass) vacuum line using Swagelok® fittings Pressure vacuum valve is made of PTFE,…
-
Capillary Tip Centrifuge Tubes
SP Wilmad-LabGlassThis long form 100mL capacity oil centrifuge tube has a capillary tip that makes it ideal for use when only small amounts of solids are present. Made of borosilicate glass, its approximate widest O.D. is 38mm and approximate length is 200mm. Reference No. ASTM D 2709
-
Polished Glass Stirrer Shafts
SP Wilmad-LabGlassPrecision ground and polished, these borosilicate glass stirrer shafts have a 10mm O.D. For use with LG-9475T bearing with PTFE bearing surface, or other bearings with a PTFE interface with the same bore. Features a side button at bottom for attachment of any of the stirrer/stirring blades (LG-9505…
-
ProCulture® Fernbach Shaker Flasks with Delong Neck
SP Wilmad-LabGlassIdeal for cultures that require a large surface area to volume ratio Delong style neck to reduce splashing that could reach the closure Three baffle indents in the flask bottom center to improve agitation during shaking Durable white ceramic marking spot Manufactured from ASTM Type I,…
-
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.…
-
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.
-
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…
-
Class A Volumetric Flasks
SP Wilmad-LabGlassThese borosilicate glass volumetric flask sizes comply with requirements for Type 1, Class A "Unserialized flasks". They are supplied with a standard taper penny head glass stopper. Calibrated "to contain" at 20°C. Reference: ASTM E288 and Federal Specifications NNN-F-289.…
-
Squibb Separatory Funnels with PTFE Plug
SP Wilmad-LabGlassThis borosilicate glass pear-shaped separatory funnel is supplied with a Standard Taper glass stopper/stopcock and a PTFE plug.
-
Solid Penny Head Stoppers
SP Wilmad-LabGlassProduct is used extensively with volumetric flasks and separatory funnels.
-
X-Band Economy Brand EPR Suprasil® Tubes
SP Wilmad-LabGlassWilmad X-Band Economy Brand EPR Suprasil® tubes are manufactured from synthetic quartz which has 20 fold less paramagnetic impurities than naturally occurring quartz. Tight ID and OD tolerances ensure 100% compatibility to spectrometers Individually wrapped to prevent contamination …
-
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…
-
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…
-
Cylindrical Reaction Vessels with O-Ring Flange
SP Wilmad-LabGlassThese borosilicate glass cylindrical reaction vessels 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.
-
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).
-
10mm 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…
-
High Form Weighing Bottles with Stopper
SP Wilmad-LabGlassWith closed bottom standard taper pennyhead style stopper Pennyhead stopper forms a secure seal High form shape decreases bottle footprint Light weight for simple tare settings Manufactured from ASTM Type I, Class A borosilicate
-
4.0mm Rotors and Caps for Bruker
SP Wilmad-LabGlassManufactured from the highest purity Zirconia, our MAS Rotors provide the NMR spectroscopist with the ultimate alternative for analysis of solid samples; the need to solvate is eliminated. They are available for most present solid state NMR spectrometers. Wilmad's MAS Rotors are carefully…
-
Globe Style Separation Funnels with Glass Stopper and Stopcock
SP Wilmad-LabGlassThis borosilicate glass pear-shaped separatory funnel is supplied with a Standard Taper glass stopper and a Standard Taper glass stopcock.
-
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…
-
ProCulture® Shaker Flasks with Beaded Neck and Standard Baffles
SP Wilmad-LabGlassBeaded rim ensures a greater resistance to chipping Three standard baffle indents to improve agitation during shaking Neck accommodates standard rubber stoppers Durable white ceramic marking spot Manufactured from ASTM Type I, Class A borosilicate