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MilliporeSigma Supplies & Chemicals

MilliporeSigma supplies and chemicals are essential for various laboratory and industrial applications, known for their high quality and reliability. MilliporeSigma life science products are designed to meet rigorous standards, supporting critical research and production needs. MilliporeSigma chemicals are distinguished by their purity and consistency, crucial for accurate and reproducible results. Their advanced formulations ensure optimal performance across different experimental conditions. MilliporeSigma samplers are engineered for precise and efficient sample collection, minimizing contamination risks and preserving sample integrity. The product range includes a wide array of chemicals, from analytical reagents to acids, catering to diverse research and industrial requirements. Additionally, various samplers are available, each tailored to specific types of samples and volumes, ensuring suitability for any laboratory setting. These products are compatible with a broad spectrum of laboratory equipment and processes, providing versatile solutions for both simple and complex tasks. MilliporeSigma supplies and chemicals are trusted by professionals worldwide, reflecting a commitment to quality and innovation in the life sciences sector.

MilliporeSigma Supplies & Chemicals

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  • EMSURE® Ammonium Sulfate for Analysis

    MilliporeSigma

    EMSURE® Ammonium sulfate for analysis, 100g

  • Acetaldehyde, puriss. p.a., anhydrous, =99.5% (GC)

    MilliporeSigma

    Synonyms: Ethanal CAS Number: 75-07-0 Formula: C2H4O Formula Weight: 44.05 Linear Formula: CH3CHO MDL No.: MFCD00006991 Purity: >=99.5% (GC) Boiling Point: 21 C(lit.) Melting Point: -125 C (lit.) Density: 0.785 g/mL at 25 C(lit.) Refractive Index: n20/D 1.332(lit.); n20/D 1.332 Storage: 2-8C...

  • Acetaldehyde, ReagentPlus®, =99.0% (GC)

    MilliporeSigma

    Synonyms: Ethanal CAS Number: 75-07-0 Formula: C2H4O Formula Weight: 44.05 Linear Formula: CH3CHO MDL No.: MFCD00006991 Purity: >=99.0% (GC) Boiling Point: 21 C(lit.) Melting Point: -125 C (lit.) Density: 0.785 g/mL at 25 C(lit.) Refractive Index: n20/D 1.332(lit.) Storage: 2-8C Beilstein Registry...

  • ALDRICH N-(1-Naphthyl)ethylenediamine dihydrochloride, Greater Than or Equal to 98%

    MilliporeSigma

    Synonym(s): 2-(1-Naphthylamino)ethylamine dihydrochloride Formula: C10H7NHCH2CH2NH2 · 2HCl Formula Weight: 259.17 CAS No.: 1465-25-4 Purity: ≥98% Packaging: 10, 25, 100 g in glass bottle

  • Silver/silver chloride (60/40) paste for screen printing

    MilliporeSigma

    This product has a ratio of silver to silver chloride of 60/40. Synonyms: Ag/AgCl paste; C2130809D5; conductive ink Linear Structural Formula: Ag/AgCl Legal Information: Product of Gwent Electronic Materials Ltd (GEM), part of Sun Chemical Corporation

  • Thermowell heating mantle

    MilliporeSigma

    Economical and dependable. These mantles have a ceramic heat cavity (resistance wire completely embedded), a grounded metal housing for safer operation, a low profile that permits magnetic stirring, and can be operated at up to 550 C. May be used as an air or sand bath. All models have a 36 in.,...

  • Proteinase K from Tritirachium album, lyophilized powder, BioUltra, =30 units/mg protein, for molecular biology

    MilliporeSigma

    Synonym: Endopeptidase K CAS Number: 39450-01-6 EC Number: 254-457-8 Enzyme Commission (EC) Number: 3.4.21.64 MDL number: MFCD00132129 Biochem/physiol Actions Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular structure studies indicates the enzyme...

  • SIGMA Sorbic acid >=99.0%

    MilliporeSigma

    Synonym(s): α- trans -γ- trans -Sorbic acid; ( E , E )-1,3-Pentadiene-1-carboxylic acid; 2,4-Hexadienoic acid; 2 E ,4 E -Hexadienoic acid; trans , trans -2,4-Hexadienoic acid; C6:2n-2,4; NSC 35405; NSC 49103; NSC 50268 Empirical Formula: C6H8O2 Linear...

  • Pyridine, ACS reagent, >=99.0%

    MilliporeSigma

    Pyridine (Pyr) is a nitrogen containing six membered heterocyclic compound commonly used as a base. It is a colorless liquid with a fishy odor. Pyridine moiety is present as a major component in a number of compounds like pyridine nucleotides, pyridine alkaloids, pyridine-based polymers and...

  • Xylenes, histological grade

    MilliporeSigma

    Synonyms: Xylene mixture of isomers Molecular Formula: C8H10 Molecular Weight: 106.17 Linear Structural Formula: C6H4(CH3)2 MDL Number: MFCD00077264 Purity: >=75.0% (xylenes isomers) Melting Point: -34 C Density: 0.86 g/mL at 25 C (lit.) Refractive Index: n20/D 1.497 (lit.)

  • GR ACS Formic Acid, 98%

    MilliporeSigma

    Synonyms: Formic acid; Methanoic Acid,Aminic Acid, Aminic Acid Molecular Formula: CH2O2 Molecular Weight: 46.03 Linear Structural Formula: HCOOH MDL Number: MFCD00003297 Purity: >=98% Melting Point: 8.2-8.4 C (lit.) Density: 1.22 g/mL at 25 C (lit.) Refractive Index: n20/D 1.370 (lit.) Application:...

  • OmniTrace® Nitric Acid

    MilliporeSigma

    Formula: HNO3 Formula Weight: 63.01 CAS Number: 7697-37-2 Synonym(s): Hydrogen Nitrate; Azotic Acid

  • Delphinidin 3-glucoside chloride phyproof(R) Reference Substance

    MilliporeSigma

    This 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: Delphinidin 3-O-beta-D-glucoside chloride;...

  • Cellulose plates (TLC and HPTLC)

    MilliporeSigma

    For 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 cellulose...

  • SIGMA Trizma® hydrochloride solution, pH 7.0, 1 M, BioReagent, for molecular biology, suitable for cell culture

    MilliporeSigma

    Synonyms: Tris hydrochloride solution General description: A series of Pre-mixed solutions of TRIZMA Base and TRIZMA HCl to provide commonly used pH values for Tris buffers. No mixing or pH adjustment necessary. Guaranteed accuracy ± 0.1 pH units. Legal Information: Trizma is a registered...

  • ALDRICH Fluorinert® FC-770

    MilliporeSigma

    MDL Number: MFCD09753882

  • Sodium phosphate dibasic, ACS reagent, >=99.0%

    MilliporeSigma

    Synonym: sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate CAS Number: 7558-79-4 Linear Formula: Na2HPO4 Molecular Weight: 141.96 EC Number: 231-448-7 MDL Number: MFCD00003496 PubChem Substance ID: 24899856 Packaging 1, 2.5 kg in...

  • Furfural For Synthesis

    MilliporeSigma

    CAS No.: 98-01-1 Solubility: 83 g/l (20°C) Melting Point: -37°C Molar Mass: 96.08 g/mol Boiling Point: 162°C (1013 hPa) Vapor Pressure: 1 hPa (20°C) Flash Point: 60°C Explosion Limit: 2.1 - 19.3 %(V) Density: 1.16 g/cm3 (20°C) Ignition Point: 315°C Saturation Concentration: 5.8 g/m3 (20°C) Air

  • Pyrocatechol For Synthesis

    MilliporeSigma

    CAS No.: 120-80-9 pH: 6 (100 g/l, H2O, 20°C) Solubility: 430 g/l (20°C) Melting Point: 103 - 105°C Molar Mass: 110.11 g/mol Boiling Point: 246°C (1013 hPa) Vapor Pressure: 13 hPa (118°C) Flash Point: 127°C Explosion Limit: 1.97 %(V) Density: 1.37 g/cm3 (20°C)

  • Trypsin from bovine pancreas TPCK Treated, essentially salt-free, lyophilized powder, =10,000 BAEE units/mg protein

    MilliporeSigma

    CAS Number: 9002-07-7 EC Number: 232-650-8 Enzyme Commission (EC) Number: 3.4.21.4 MDL Number: MFCD00082094 Analysis Note One BTEE unit = 320 ATEE units General description Trypsin is a serine protease used to hydrolyze proteins. Trypsin from bovine pancreas has a molecular weight of 23.8 kDa....

  • Riedel-de Haen Diethyl ether anhydrous, ACS reagent, =99.0%, contains BHT as inhibitor

    MilliporeSigma

    Synonyms: Ether; Ethyl ether Molecular Formula: C4H10O Molecular Weight: 74.12 Linear Structural Formula: (CH3CH2)2O MDL Number: MFCD00011646 Purity: >=99.0% Melting Point: -116 C (lit.) Density: 0.706 g/mL at 25 C (lit.) Refractive Index: n20/D 1.3530 (lit.)

  • Potassium hydroxide, ACS reagent, =85%, pellets

    MilliporeSigma

    Synonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% Packaging: 1, 2.5, 4 x 2.5 kg in poly bottle Packaging: 12 kg in fiber drum Packaging: 25, 500, 6 x 500 g in poly bottle

  • Heptane, for HPLC, >=99%

    MilliporeSigma

    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane for chromatographic purification and thus has been enhanced for "Safer Solvents and...

  • Barbituric acid, ReagentPlus®, 99%

    MilliporeSigma

    Synonyms: 2,4,6-Trihydroxypyrimidine; Malonylurea Formula: C4H4N2O3 Formula Weight: 128.09 CAS No.: 67-52-7 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100, 500 g in poly bottle

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