Reagents, Q
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(-)-Quinine phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: Quinine; 6'-Methoxycinchonidine …
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Quinaldic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Quinoline-2-carboxylic acid Formula: C10H7NO2 Formula weight: 173.17 Purity: 98% CAS Number: 93-10-7 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Quantum® Polishing Cartridge
MilliporeSigmaThe Quantum® TIX Polishing Cartridge contains purification media designed to remove trace levels of ions from ultrapure feed water affecting specific applications. Constructed from polypropylene and polyethylene, which are suitable for the production of ultrapure water. Comprises clean and…
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ALDRICH QuadraPure® TU, macroporous, 400-600µm particle size
MilliporeSigmaSynonym(s): QuadraPure ® Thiourea Application: Reaxa Technology Legal Information: QuadraPure is a registered trademark of Johnson Matthey Finland Oy Packaging: 5, 25, 100 g in glass bottle
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SIGMA (-)-Quinpirole hydrochloride >=98% (HPLC), solid
MilliporeSigmaSynonym(s): (–)-Quinpirole monohydrochloride; trans -(–)-(4aR)-4,4a,5,6,7,8,8a,9-Octahydro-5-propyl-1H-pyrazolo[3,4-g]quinoline monohydrochloride; LY-171,555 Empirical Formula: C13H21N3 -+ HCl Linear Formula: …
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QCM Chemotaxis Cell Migration Assay, 24-well (8 µm)
MilliporeSigmaApplication: The CHEMICON QCM 24-well Migration Assay is ideal for the study of chemotaxis cell migration. Each Chemicon Cell Migration Assay Kit contains sufficient reagents for the evaluation of 24 samples. The quantitative nature of this assay is especially useful for screening of…
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Also available: Cell Comb(TM) Scratch Assay! Get biochemical data from a scratch assay!Click HereIntroductionCell migration is a fundamental function of normal cellular processes, including embryonic development, angiogenesis, wound healing, immune response, and inflammation. Microporous membrane…
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Quinoline, 98%
Thermo Scientific ChemicalsFormula: C9H7N Formula weight: 129.16 Purity: 98% CAS Number: 91-22-5 UN Number: UN2656 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.49 Hazard Statements: H311-H350-H341-H302-H315-H319 Toxic in contact with skin. May cause cancer. Suspected of causing…
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SIGMA Quinapril hydrochloride >=98% (HPLC), solid
MilliporeSigmaSynonym(s): (3S)-2-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride Empirical Formula: C25H30N2O5 -+ HCl Linear Formula: …
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Potassium Hydroxide, Pellets, Reagent, A.C.S.
Electron Microscopy SciencesKOH Formula Weight: 56.11 CAS #: 1310-58-3 Assay: >85.0% Water contains: 10-15%
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Quercetin, Dihydrate
Spectrum ChemicalCAS No.: 6151-25-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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ALDRICH Quinine, 90%
MilliporeSigmaFormula: C20H24N2O2 Formula Weight: 324.42 CAS No.: 130-95-0 Purity: 90% Application: Resolving agent for carboxylic acids. Catalyzes the kinetic resolution of furanones. Other Notes: remainder hydroquinine Packaging: 10, 50 g in poly bottle
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Application: Research CategoryCell Structure Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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Quinuclidine, 97+%
Thermo Scientific ChemicalsSynonym(s): 1-Azabicyclo[2.2.2]octane Formula: C7H13N Formula weight: 111.19 Purity: 97+% CAS Number: 100-76-5 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H310-H318-H315 Toxic if swallowed. Fatal in…
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"Quizalofop-ethyl, PESTANAL®, analytical standard"
MilliporeSigmaSynonyms: Ethyl 2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propionate Formula: C19H17ClN2O4 Formula Weight: 372.80 CAS No.: 76578-14-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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Legal Information ASTM is a registered trademark of American Society for Testing and Materials
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Q-Gard(R) Boron Purification Cartridge is a water purification consumable, designed to remove traces of boron from ultrapure water delivered by Milli-Q(R) systems. Synonyms: Q-Gard(R) Boron Purification Cartridge Application: Q-Gard(R) Boron Purification Cartridge is recommended for use in…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Quinoline-3-carboxaldehyde, 98+%
Thermo Scientific ChemicalsFormula: C10H7NO Formula weight: 157.17 Purity: 98+% CAS Number: 13669-42-6 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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CAS Number: 130-95-0 Empirical Formula (Hill Notation): C20H24N2O2 Molecular Weight: 324.42 Beilstein Registry Number: 91867 EC Number: 205-003-2 MDL Number: MFCD00198096 PubChem Substance ID: 24853550 …
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Application: The Cell Invasion Assay Kit kuses a 24 well plate with 8 um pores, which is ideal for evaluation of invasive tumor cells. Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
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QX77 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(4-(7-Chloro-2H-benzo[b][1,4]oxazin-3-yl)phenyl)acetamide; N-[4-(7-Chloro-2H-1,4-benzoxazin-3-yl)phenyl]acetamide; QX 77; QX-77 Molecular Formula: C16H13ClN2O2 Molecular Weight: 300.74 Linear Structural Formula: C16H13ClN2O2 MDL Number: MFCD31657441 Purity: >=98%…
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SIGMA Quercetin 3-B-D-glucoside >=90% (HPLC)
MilliporeSigmaSynonym(s): 3,3',4',5,7-Pentahydroxyflavone 3-β-glucoside; Isoquercitrin Empirical Formula: C21H20O12 Linear Formula: C21H20O12 Formula Weight: 464.38 MDL Number: MFCD00017746 Purity: ≥90% (HPLC) Storage:…
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ALDRICH Quinine monohydrochloride dihydrate, 90%
MilliporeSigmaSynonym(s): Quinine monohydrochloride dihydrate; Quinine hydrochloride dihydrate Empirical Formula: C20H24N2O2 -+ HCl -+ 2H2O Linear Formula: C20H24N2O2 -+ HCl -+ 2H2O Formula…
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Quercetin dihydrate, 97%
Thermo Scientific ChemicalsSynonym(s): 3,3',4',5,7-Pentahydroxyflavone dihydrate, Quercetin hydrate Formula: C15H10O7 2H2O Formula weight: 338.28 (302.25anhy) Purity: 97% CAS Number: 6151-25-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2932.99 Hazard Statements:…
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Quinaldine Red, dye content, 95%
Thermo Scientific ChemicalsSynonym(s): 2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide Formula: C21H23IN2 Formula weight: 430.33 Purity: 95% CAS Number: 117-92-0 <
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Quinhydrone, 97%
Thermo Scientific ChemicalsSynonym(s): p-Benzoquinone hydroquinone complex Formula: C12H10O4 Formula weight: 218.21 Purity: 97% CAS Number: 106-34-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2942.00 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed.…
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Q-Gard® A Cartridge is a polishing cartridge with virgin ion-exchange resins for use with AFS® 8/16, AFS® 8D/16D and AFS® Essential systems. This cartridge is designed to produce high resistivity water from purification media carefully selected . Synonyms: Q-Gard® A Cartridge Application: …