MilliporeSigma, Gas Chromatography, Supplies
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Hellma® absorption cuvettes
MilliporeSigmawith PTFE lid Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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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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TPP® TubeSpin bioreactor tubes
MilliporeSigmaLegal Information: T3P is a registered trademark of Archimica GmbH
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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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Norell® Standard Series(TM)
MilliporeSigmaThe Norell Standard Series NMR tubes are redesigned to eliminate tube wall and bottom variations. This improves shimming times and sample reproducibility.Manufactured out of ASTM Type 1 Class B glass, or commonly referred to as N-51A, these NMR tubes are designed for auto-sampling systems and…
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Capillary Column Tags
MilliporeSigmaPermanently label capillary columns. •Soft enough to imprint with a ball-point pen •Big enough for all necessary information •Lightweight and will not damage column
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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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Norell® Sample Vault(TM) NMR tube caps
MilliporeSigmaSample Vault caps have superior holding and sealing capabilities which eliminate cap/tube failure in your instrument. The patented design incorporates a white band positioned on the NMR tube that aligns with the base of the cap, indicating a properly locked position.The superior Sample Vault cap…
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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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Hellma® absorption cuvettes
MilliporeSigmawith PTFE lid Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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Hellma® absorption cuvettes
MilliporeSigmaHellma® absorption cuvettes, standard cells, Macro with glass lids (spectral range 200-2500 nm, pathlength 1 mm, chamber volume 350 muL) are available in high-performance Suprasil quartz material. The highest level of sensitivity in the measurement can be achieved by suitably selecting the cell for…
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Optimizer insert for spinner turbines NMR
MilliporeSigmaPrecision adapter holds 3 mm, 4 mm, and 4.25 mm NMR tube in a 5 mm spinner turbine. Does not include spinner turbine.
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Supeltex® M-4 Packed Column Ferrule
MilliporeSigmaSupelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.Characteristics: Seals at one-quarter turn past fingertight. Maximum sealing surface contact, reduced risk of column contamination at installation.Material Composition: flexible…
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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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Ace vapor duct tube
MilliporeSigmaThe vapor duct tube accessories are for Büchi condenser "V" assemblies, and will fit either Büchi Rotavapor model R-210/R-215 or R-114/R-144.Combi-clips: not included. Synonyms: Ace vapor duct tube, for condenser "V" assembly Legal Information: Büchi is a registered trademark of Büchi…
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SPME fiber assembly polyacrylate (PA) df 85 mum
MilliporeSigmaOther Notes: partially crosslinked phase
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Thermogreen® LB-2 Septa, pre-drilled
MilliporeSigmaUse pre-drilled septa for SPME applications to reduce septum coring. Application: Thermogreen® LB-2 Septa is suitable for the following applications: •To minimize extraction onto or loss of analytes off the solid phase microextraction (SPME) fiber from the vial during analysis by GC-MS. …
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Closures for 25 mm culture tubes, disposable natural
MilliporeSigmaSynonyms: closure cap; closure caps
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Hellma® absorption cuvettes
MilliporeSigmawith PTFE lid Legal Information: Hellma is a registered trademark of Hellma GmbH
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For Gases and Low Molecular Weight Compounds (MW 30-225)
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•Superior clarity for sample viewing •A consistent, ring-lock seal prevents inadvertent opening •Angled cap lid makes opening easy without thumb fatigue •Large flat tops for ease of identification and a pierceable cap •Large, crisp reference lines and graduation numbers •Certified RNase/DNase…
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GR-2 Septa
MilliporeSigmaThese low cost gray silicone rubber septa are designed for routine, isothermal use. For use with 50 C to 200 C inlet temperature.
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Hellma® absorption cuvettes
MilliporeSigmawith PTFE lid, black side walls and base Legal Information: Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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Sigma-Aldrich® electroporation cuvettes
MilliporeSigmaFits most brands of electroporators. Use for bacterial transformations, eukaryotic transfections, and the electroporation of mammalian cells and yeast. Manufactured to tight tolerances for optimum performance. •Use the 0.1 cm gap width for bacteria (white cap) •Use the 0.2 cm gap size width for…
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Supelpure® HC Hydrocarbon Trap
MilliporeSigmaHydrocarbon traps are basically suitable in GC for carrier gas purification, as the name suggests they are primarily used for trapping hydrocarbons. Some hydrocarbon traps, like the Supelpure® HC Hydrocarbon Trap, contain a carbon molecular sieve that also restricts the elution of moisture and…
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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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Norell® Select Series™
MilliporeSigmaManufactured out of ASTM Type 1 Class A glass, Norell Select Series NMR tubes are specifically designed for high-resolution NMR spectroscopy. The Select Series provides reliable performance for spinning or non-spinning techniques, structure determination of small molecules, or determining the 3-D…
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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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For Gases and Low Molecular Weight Compounds (MW 30-225)