Gas Chromatography
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Tedlar® Gas Sampling Bag
MilliporeSigmaTedlar is recommended in several US EPA methods for sampling VOCs and sulfur compounds. Our Tedlar is made from a high-quality 2 mil Tedlar film for superior inertness, impermeability, sample integrity and good recovery data. Our Push Lock Valve (PLV) and seam-sealing process ensure that these bags…
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Wilmad® quartz (CFQ) EPR tubes
MilliporeSigmaClear Fused-Quartz (CFQ), is a naturally occurring material. It has a high dielectric constant and low levels of paramagnetic impurities. This NMR tube is suitable for use in routine testing in EPR spectropscopy, excluding UV irradiation and samples with low sensitivity. Synonyms: Wilmad nmr…
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Hellma® fluorescence cuvettes
MilliporeSigmaHellma® fluorescence cuvettes, standard cells, Macro with PTFE stoppers (spectral range 200-2,500 nm, pathlength 10x10 mm, chamber volume 3,500 muL) are available in high-performance Suprasil quartz material. The highest level of sensitivity in the measurement can be achieved by suitably selecting…
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Q-Tube(TM) glass pressure tube
MilliporeSigmaLegal Information: Q-Tube is a trademark of Q Labtech LLC
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Wilmad® screw-cap NMR
MilliporeSigmaPrecision Wilmad NMR tubes are suitable for high field NMR spectroscopy. NMR tube has an open-top, screw-thread cap with a PTFE/silicone septum that permits addition of reactants or samples via syringe through the cap. Also good for sample storage. Caps and septa are replaceable.Excellent for…
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Deactivated (silanized) glass inlet liner for capillary injection ports. Fits Agilent (5890, 6890, and 7890) Fits Finnigan (9001GCQ) Fits Varian (CP-1177 Injector)
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Wilmad® NMR tubes
MilliporeSigmacaps included. Synonyms: Wilmad nmr tubes; nmr sample tubes; nmr tubes Legal Information: Wilmad is a registered trademark of SP Industries
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Nylon stopcock features 3-way control with female Luer-Lock inlet and male Luer-Lock outlet ports.
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Natural quartz NMR sample tubes are well suited for Boron NMR spectroscopy studies, or where sample exposure to U.V. radiation is required. Boron content is between 0.0 to 0.1 ppm. Synonyms: Wilmad nmr tubes; nmr sample tubes; nmr tubes Legal Information: Wilmad is a registered trademark of…
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Aldrich® ColorSpec® NMR tubes
MilliporeSigmaThis new range of premium quality NMR sample tubes feature color-coded banding and caps and a MHz rating that allows instant visual identification to tube grade and application. No more mix ups after cleaning.Precision grade NMR tubes are made from Type I, Class A, thin-wall (0.38 mm) borosilicate…
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FEP sample tube liner Wilmad
MilliporeSigmaThin-wall FEP liner minimizes filling factor losses of using inserts and protects NMR tube from etching effects of strong acids containing fluoride ions. Liners are 8 in. L and fit snugly into most common 7 in. L thin-wall tubes. A PTFE plug to close each liner is included. Not recommended for…
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TPP® TubeSpin bioreactor tubes
MilliporeSigmaLegal Information: T3P is a registered trademark of Archimica GmbH
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SNOOP® Liquid Leak Detector
MilliporeSigmaSustained bubble action works even on very small leaks and vertical surfaces. Flexible snooper tube extends for hard-to-reach areas. Does not contain chlorine, aliphatic amines, or ammonium compounds. Dries clean, without staining. Legal Information: SNOOP is a registered trademark of Swagelok…
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Wilmad® NMR tubes
MilliporeSigmaMade of Pyrex® borosilicate glass (unless otherwise noted) for compatibility with ground joints, valves, and vacuum racks. Precision ground and highly polished for spinning stability and highest resolution.Tubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes…
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Thermogreen® LB-2 Septa
MilliporeSigmaSeptum is a very important component of syringe injection system. They are usually fabricated from elastomeric, self-sealing materials such as silicone rubber, neoprene or fluoroelastomers. It is suitable to conveniently introducing the sample without causing the system to leak. Improper septa…
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For Gases and Low Molecular Weight Compounds (MW 30-225)
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Bruker® SampleJet NMR tubes
MilliporeSigmaWilmad NMR tubes with authentic Bruker® SampleJet(TM) caps without code, up to 600 MHz. Do not use with ceramic spinners. Synonyms: nmr sample tubes; nmr tubes Legal Information: SampleJet is a trademark of Bruker-Physik AG
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Wilmad® NMR tubes
MilliporeSigmaTubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes that are 9 in. L are for making standards and for use with tip-off manifolds. Economy and disposable Wilmad NMR tubes are best used for high-throughput NMR spectroscopy. (All economy tubes come with caps) …
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Disposable UV-grade methacrylate cuvettes
MilliporeSigmaEconomical UV-grade methacrylate disposable cuvettes. Select either grooved non-optical walls for better grip or four-sided clear walls. All cells have a 10 mm pathlength and are supplied without stoppers.
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Plastic Column Cap
MilliporeSigmaThese plastic caps will easily slip over the ends of packed GC columns to protect them during storage. Application: Plastic column cup maybe used to close the immunoaffinity chromatography column used for separating cross-linked protein complexes adhering to P1 protein of Mycoplasma pneumonia.
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Fluorimeter cuvettes Polystyrene, without stopper
MilliporeSigmaThese cuvettes have four optically clear sides.Note: polystyrene and polymethacrylate cuvettes are incompatible with some organic solvents. Synonyms: cuvette; plastic cuvette; plastic cuvettes Application: Fluorimeter cuvette may be used : •to perform a fluorimetric assay of the hepatic…
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Aldrich® mini gas regulator brass body
MilliporeSigmaThese high-purity, single-stage, single-gauge regulators have a 316 SS diaphragm for accurate, stable pressure control of Aldrich liquefied gases. Delivery pressure: 1-50 psi, 1/4 in. NPTF inlet, hose barb outlet. Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC …
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Wilmad® screw-cap NMR
MilliporeSigmaPrecision Wilmad NMR tubes are suitable for high field NMR spectroscopy. NMR tube has an open-top, screw-thread cap with a PTFE/silicone septum that permits addition of reactants or samples via syringe through the cap. Also good for sample storage. Caps and septa are replaceable.Excellent for…
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NMR pipette tip
MilliporeSigmaExtended tip NMR pipettes for retrieving and adding sample in the NMR tube.
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Purge/Trap K Vocarb® 3000 for use with Encon
MilliporeSigmaPurge/Traps K Vocarb® 3000 (for use with Encon) efficiently trap analytes in US EPA Methods 502.2 and 524. Legal Information: Vocarb is a registered trademark of Siemens Industry, Inc.
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Wilmad® NMR tubes
MilliporeSigmaTubes have round bottoms and include a sandblasted marking spot for labeling samples. Tubes that are 9 in. L are for making standards and for use with tip-off manifolds. Economy and disposable Wilmad NMR tubes are best used for high-throughput NMR spectroscopy. (All economy tubes come with caps) …
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SS-174 PTFE-Faced Septa
MilliporeSigmaPTFE-fused septa are suitable to overcome the degradation due to prolonged high temperatures which occurs in silicone rubber septa. The degradation results in baseline drift and additional peaks. It is generally fixed with the PTFE face towards the column packing. Application: Glass vials…
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Thermogreen® LB-2 Septa
MilliporeSigmaSeptum is a very important component of syringe injection system. They are usually fabricated from elastomeric, self-sealing materials such as silicone rubber, neoprene or fluoroelastomers. It is suitable to conveniently introducing the sample without causing the system to leak. Improper septa…
