MilliporeSigma, Ready to Ship
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Snap Ring polypropylene autosampler microvial
MilliporeSigmamaterial: polypropylene description: conical bottom feature: large opening, (6 mm), snap ring O.D. × H × I.D.: 12 mm × 32 mm × 6.0 mm size: 0.75 mL fitting: for 11 mm Snap Cap/Crimp seal compatibility: 11 mm crimp cap or 11 mm snap top seal
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S-Pak Filters
MilliporeSigmaS-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast…
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SIGMA Myosmine,
MilliporeSigmaSynonym(s): 3-(1-Pyrrolin-2-yl)pyridine Formula: C9H10N2 Formula Weight: 146.19 CAS No.: 532-12-7 Application: Tobacco alkaloid 1, Reactant for: Nitrosation reactions Peroxidation reaction with hydrogen peroxide Storage: 2-8°C Packaging: …
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Cellulose plates (TLC and HPTLC)
MilliporeSigmaFor analysis of polar substances The organic sorbent cellulose is particularly suitable for the separation of hydrophilic substances by partition chromatography. EMD Millipore cellulose plates include classical TLC grade or HPTLC plates for demanding high-performance separations: TLC…
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Durapore® Membrane Filters
MilliporeSigmaOverview Durapore ® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits Available in…
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2-Propanol, for HPLC, 99.9%
MilliporeSigma2-Propanol (Isopropanol) is a secondary alcohol. It has been tested as substitute to fuel for various fuel cells. Cuo powder dissolved in 2-propanol has been used for the laser ablation assisted synthesis of Cu colloids. Its suspension with Zn(NO3)2 has been employed for the fabrication of titanium…
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LiChrosolv® Water for chromatography
MilliporeSigmaCAS Number: 7732-18-5 Molar Mass: 18.02 g/mol Boiling Point: 100°C (1013 hPa) Vapor Pressure: 23 hPa (20°C)
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SIGMA Trizma® Pre-set crystals, pH 7.0, average Mw 154.8
MilliporeSigmaSynonyms: Tris crystals Application: Pre-mixed combinations of TRIZMA Base and TRIZMA HCl to provide the most common pH values for Tris buffers. Dissolve in water and use, no pH adjustment is necessary. Tris has a significant temperature coefficient, so select the mixture to give the desired…
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OmniTrace Ultra™ Hydrochloric Acid
MilliporeSigmaReagent Grade Formula: NaOH in water Formula Weight: 40.00
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GR ACS Ethyl Acetate
MilliporeSigmaSynonyms: Acetic Acid Ethyl Ester; EtOAc Molecular Formula: C4H8O2 Molecular Weight: 88.11 Linear Structural Formula: CH3COOC2H5 MDL Number: MFCD00009171 Purity: >=99.5% (GC) Melting Point: -84 C (lit.) Density: 0.902 g/mL at 25 C (lit.) …
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N-Hexane For Analysis EMSURE® ACS
MilliporeSigmaFormula: CH3(CH2)4CH3 Grade: ACS CAS No.: 110-54-3 UN No.: UN1208 pH: (H2O) not applicable Solubility: 0.0095 g/l (20°C) Melting Point: -94.3°C Molar Mass: 86.18 g/mol Boiling Point: 69°C (1013 hPa) Vapor Pressure: 160 hPa (20°C) Flash Point: -22°C Refractive Index:…
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Readycult® Coliforms 100
MilliporeSigmaUSEPA approved test for the Presence/Absence of total coliforms and E. coli in drinking water Formula: Mixture Formula Weight: N/A
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SIGMA Sucrose, =99.5% (GC)
MilliporeSigmaSynonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 57-50-1 Purity: ≥99.5%…
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XX6602500
MilliporeSigmaUltraclean and dispense small volumes of solvent by squeeze-bottle action. Hand-pressure operated dispenser with filter holder fitted with a delivery tube. Use to direct filtered solvent against surfaces.
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Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: [-CH2OCH2CH2N(CH2CO2H)2]2 Formula Weight: 380.35 CAS No.: 67-42-5 Purity: …
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SIAL TWEEN™ 80
MilliporeSigmaviscous liquid Synonym(s): POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80 MDL Number: MFCD00082107 RTECS No.: WG2932500
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ALDRICH 1-Bromo-3-chloropropane, 99%
MilliporeSigmaSynonym(s): I-BCP; Trimethylene bromochloride; Trimethylene chlorobromide Formula: Cl(CH2)3Br Formula Weight: 157.44 CAS No.: 109-70-6 UN Number: UN2688 Purity: 99% Density: 1.592g/mLat 25°C(lit.) Packaging: 250 g in glass bottle
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Acetonitrile, HPLC
MilliporeSigmaSynonyms: Methyl Cyanide Formula: CH3CN Formula Weight: 41.05 CAS number: 75-05-8 Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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MF-Millipore™ White Gridded Membrane Filters
MilliporeSigmaBiologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring…
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Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Application: Qualified for use as a general titration base for cell culture applications.
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Methanol, for HPLC, >=99.9%
MilliporeSigmaThermochemical conversion of methanol to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed. Synonyms: Methyl alcohol Molecular Formula: CH4O Molecular Weight: 32.04 …
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MDL number MFCD00867965 Application Density gradient suitable for isolation of cells and cell organelles, virus purification, and isolation of lipoproteins and macromolecules. Other Notes 60% (w/v) solution of iodixanol in water (sterile). Packaging 250 mL in glass…
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Iso-Propyl Alcohol Acs 4L
MilliporeSigmaGrade: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs. Synonyms: 2-Propanol, IPA
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UN Number: UN1230 Solubility: (20 °C) partly soluble Boiling Point: 70 °C Flash Point: 12 °C Density: 0.90 g/cm3 (20 °C) pH: 5 (H2O, 20 °C)
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GR ACS o-Phosphoric Acid 85% W/W
MilliporeSigmaSynonyms: Phosphoric acid; Orthophosphoric Acid; Orthophosphoric acid Molecular Formula: H3O4P Molecular Weight: 98.0 Linear Structural Formula: H3PO4 MDL Number: MFCD00011340 Melting Point: ~40 C (lit.) Density: 1.685 g/mL at 25 C (lit.) …
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Trifluoroacetic acid, for HPLC, >=99.0%
MilliporeSigmaSynonyms: TFA CAS Number: 76-05-1 Formula: C2HF3O2 Formula Weight: 114.02 Linear Formula: CF3COOH MDL No.: MFCD00004169 Purity: >=99.0% Boiling Point: 72.4 C(lit.) Melting Point: -15.4 C (lit.) Density: 1.489 g/mL at 20 C(lit.) Refractive Index: n20/D 1.3(lit.) …
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Solvent for Liquid Chromatography, LiChrosolv® Acetonitrile with 0.1% (v/v) Formic acid.
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Millipak® Filter Units
MilliporeSigmaThe Millipak are 0.22 µm membrane filters designed as a safe and efficient barrier against particulates and bacteria. The Millipak devices use the unique, clean stacked disc design that eliminates the risks of particulate-producing woven downstream support found in many pleated membrane…
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Synonyms: TLC cards Silica gel
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Disposable smartSpatula® L 140 mm, white, anti-static, micro
MilliporeSigmaThe smartSpatula is a clean, economical, and disposable spatula for chemical and biological material transfer, collection and manipulation. Available with double ended design has spoon/spatula on one end and a pick to break up clumps at the other or as a micro design with both ends as pick…