Reagents, M

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Reagents, M

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  • "Methanol, for HPLC, =99.9%"

    MilliporeSigma

    Synonyms: Methyl alcohol Formula: CH3OH Formula Weight: 32.04 CAS No.: 107-47-1 Purity: ≥99.9% Density: 0.791 g/mL at 25 °C(lit.) Preparation Note: Product filtered through a 0.2 μm filter Other Notes: Pure-Pac ® II containers require the Micromatic…

  • Methyl benzoate, 99%

    Alfa Aesar

    Synonym(s): Benzoic acid methyl ester Formula: C8H8O2 Formula weight: 136.15 Purity: 99% CAS Number: 93-58-3 Harmonized Tariff Code:  2916.31 Hazard Statements: H302-H227 Harmful if swallowed. Combustible liquid. Precautionary Statements: …

  • "Methanol, for HPLC"

    MilliporeSigma

    Synonyms: Methyl alcohol Formula: CH3OH Formula Weight: 32.04 CAS No.: 67-56-1 Density: 0.791 g/mL at 25 °C(lit.); 0.791 g/mL at 25 °C Application: Suitable for HPLC, spectrophotometry, and some LC-MS applications Preparation Note: …

  • Maleic acid, 98+%

    Alfa Aesar

    Synonym(s): cis-2-Butenedioic acid Formula: C4H4O4 Formula weight: 116.07 Purity: 98+% CAS Number: 110-16-7 Harmonized Tariff Code:  2917.19 Hazard Statements: H302-H315-H319-H317-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause an…

  • Magnesium Sulfate, Anhydrous, Powder, BAKER ANALYZED Reagent

    Avantor - J.T.Baker®

    Formula: MgSO4 Formula Weight: 120.37 CAS Number: 7487-88-9

  • D-(+)-Maltose monohydrate, from potato, =99%

    MilliporeSigma

    Synonyms: 4- O -α-D-Glucopyranosyl-D-glucose; Maltobiose Formula: C12H22O11 · H2O Formula Weight: 360.31 CAS No.: 6363-53-7 Purity: ≥99%

  • Mineral oil BioReagent, for molecular biology, light oil

    MilliporeSigma

    CAS Number: 8042-47-5 EC Number: 232-455-8 MDL Number: MFCD00131611

  • MacConkey Agar

    BD

    Description: For differential isolation of enteric bacilli based on lactose fermentation

  • MES hydrate, 99+%

    Alfa Aesar

    Synonym(s): 2-(4-Morpholinyl)ethanesulfonic acid hydrate, 4-Morpholineethanesulfonic acid hydrate Formula: C6H13NO4S xH2O Formula weight: 195.24(anhy) Purity: 99+%

  • Molybdate Reagent with Powder Pillows for Low Range Silica

    Hach

    For determination of high range silica by the Silicomolybdate method (Hach method 8185). Sample size: 25 mL Pack of 1000 Powder Pillows Method Name: Silicomolybdate

  • 2-Mercapto-5-methoxy-3H-imidazo[4,5-b]pyridine, 95%

    Alfa Aesar

    Synonym(s): 5-Methoxy-2H-imidazo[4,5-b]pyridine-2-thione, 1,3-Dihydro-5-methoxy-2H-imidazo[4,5-b]pyridine-2-thione Formula: C7H7N3OS Formula weight: 181.22 Purity: 95% CAS Number: 113713-60-3 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin…

  • Manganese, High Range, Reagent Set, 0-20mg / L,

    Hach

    Periodate Oxidation Method, 0-20 mg/L EPA Approved for wastewater reporting (digestion required) - Federal Register, 44, (116) 34193 (June 14, 1979) Hach Method 8034 Contains: Buffer Powder Pillows (Citrate type), Sodium Periodate Powder Pillows For 25-mL samples 100 tests/pkg

  • Mineral Oil, White, Light, NF

    Avantor - Macron Fine Chemicals™

    (paraffin oil, liquid petrolatum) Vitamin E (10-20 ppm) is added as a stabilizer CAS Number: 8012-95-1 Flash Point: 135° C

  • ALDRICH Methyl chloroformate, 99%

    MilliporeSigma

    Synonym(s): Chloroformic acid methyl ester Formula: ClCOOCH3 Formula Weight: 94.50 CAS No.: 79-22-1 UN Number: UN1238 Purity: 99% Density: 1.223g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 g in Sure/Seal™ Included Fees: C979D16 has…

  • Magnesium oxide, 96% min

    Alfa Aesar

    Formula: MgO Formula weight: 40.30 Purity: 96% min CAS Number: 1309-48-4 Harmonized Tariff Code:  2519.90

  • "Methyl behenate, analytical standard"

    MilliporeSigma

    Synonyms: Behenic acid methyl ester; Docosanoic acid methyl ester; Methyl docosanoate Formula: CH3(CH2)20COOCH3 Formula Weight: 354.61 CAS No.: 929-77-1 Purity: ≥99.0% (GC)

  • SIAL Magnesium carbonate basic, purum, light, Greater Than or Equal to 40% Mg …

    MilliporeSigma

    Synonym(s): Magnesium hydroxide carbonate Formula: MgCO3 Formula Weight: 84.31 CAS No.: 39409-82-0 Purity: ≥40% Mg (as MgO) basis Application: Used as: • A stabilizer for phase formation • IR high-pass transmittance filter

  • Marble Chips 2.5 Kg

    Avantor - J.T.Baker®

    Formula: CaCO3 Formula Weight: 100.09 CAS Number: 471-34-1

  • Magnesium Chloride, 6-Hydrate, Crystal, ULTRAPURE BIOREAGENT

    Avantor - J.T.Baker®

    Formula: MgCl2 6H2O Formula Weight: 203.30 CAS Number: 7791-18-6

  • ALDRICH 2,6-Di-tert-butyl-4-methylphenol, Greater Than or Equal to 99.0% (GC),…

    MilliporeSigma

    Synonym(s): 2,6-Di- tert -butyl- p -cresol; BHT; Butylated hydroxytoluene; Butylhydroxytoluene; DBPC Formula: [(CH3)3C]2C6H2(CH3)OH Formula Weight: 220.35 CAS No.: 128-37-0 Purity: ≥99.0% (GC) Packaging: 100,…

  • m-Endo Agar LES

    BD

    For use in the enumeration of coliforms in water by the membrane filter technique.

  • Manganese(II) sulfate tetrahydrate, 99% (metals basis)

    Alfa Aesar

    Formula: MnO4S 4H2O Formula weight: 223.06 (151.00anhy) Purity: 99% (metals basis) CAS Number: 10101-68-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2833.29 Hazard Statements: H373 May cause damage to organs through prolonged or repeated…

  • FLUKA Methanol, LC-MS CHROMASOLV®

    Honeywell

    Synonyms: Methyl alcohol Formula: CH3OH Formula Weight: 32.04 CAS No.: 67-56-1 Purity: ≥99.9% Density: 0.791 g/mL at 25 °C(lit.) Preparation Note: filtered through a 0.2 μm filter Legal Information: CHROMASOLV is a registered…

  • Magnesium Sulfate, 2.25% (w/v) Aqueous Solution

    Ricca Chemical

    Formula: MgSO4•7H2 Formula Weight: 246.47

  • Molybdovanadate Rgt 100Tests Mdb

    Hach

    Method: Molybdovanadte Range: up to 45.0 mg/L PO4 3- Sample Size: 25 mL Bottle/100 mL (about 50 test)

  • Molybdate 3 Reagent Solution, 1000ml

    Hach

    Molybdate 3 reagent is used for Silica analysis. For low and ultra-low range silica determination by the Heteropoly Blue method. Hach methods 8282 and 8186 1 liter bottle

  • SIGMA Mucin from porcine stomach Type II

    MilliporeSigma

    MDL Number: MFCD00131629 Storage: 2-8°C

  • Magnesium chloride solution, for molecular biology, 1.00 M±0.01 M

    MilliporeSigma

    CAS Number: 7786-30-3 Linear Formula: MgCl2 Molecular Weight: 95.21 MDL Number: MFCD00011106 PubChem Substance ID: 24896582 Components Magnesium chloride solution contains 1M magnesium chloride in 18 megaohm water. General description …

  • Mercuric Iodide, Red, Powder, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    (mercury(II) iodide) Formula: HgI2 Formula Weight: 454.4 CAS Number: 7774-29-0 Specific Gravity: 1L = 6.36

  • Methyl acetate, 99%

    Alfa Aesar

    Synonym(s): Acetic acid methyl ester Formula: CH3COOCH3 Formula weight: 74.08 Purity: 99% CAS Number: 79-20-9 UN Number: UN1231 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.39 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour.…

  • "m-Enterococcus Agar, modified"

    MilliporeSigma

    for microbiology Synonym(s): Membrane filter Enterococcus Agar, modified

  • ALDRICH 2-Methyl-1,3-cyclohexanedione, 97%

    MilliporeSigma

    Formula: CH3C6H7(=O)2 Formula Weight: 126.15 CAS No.: 1193-55-1 Purity: 97% Application: An important starting material, exemplified in a formal synthesis of acorone. Packaging: 25, 100 g in poly bottle

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