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…

  • 2-Mercaptoethanol, =99.0%

    MilliporeSigma

    Synonym: β-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol CAS Number: 60-24-2 Linear Formula: HSCH2CH2OH Molecular Weight: 78.13 Beilstein Registry Number: 773648 EC Number: 200-464-6 MDL Number: MFCD00004890 …

  • Methylene Blue

    IBI Scientific

    Methylene Blue is a recommended stain for agarose gels when recovery of DNA is required. The benefit of using methylene blue (rather than ethidium bromide) is the ability to use a white light box for visualization and photography in place of a UV light box. Using a white light box eliminates…

  • Vial Mod Oxford Supplement 6X10mL

    BD

    Moxalactam-Colistin Sulfate; Use with Oxford Medium Base. Oxford Medium Base is a selective, solid medium used with Oxford Antimicrobic Supplement or Modified Oxford Antimicrobic Supplement for isolating and differentiating Listeria monocytogenes in foods.

  • Methyl Red, ACS

    Alfa Aesar

    Synonym(s): C.I. 13020 Formula: C15H15N3O2 Formula weight: 269.30 CAS Number: 493-52-7 Harmonized Tariff Code:  2927.00

  • Methyl Purple Indicator

    Ricca Chemical

  • SIGMA Mineral oil, light oil ((neat)), BioXtra, suitable for mouse embryo cell…

    MilliporeSigma

    CAS No.: 8042-47-5 Density: 0.82-0.88g/mLat 25°C Application: Commonly used and recommended for overlaying mouse embryo cultures to prevent drying during the procedure. Features and Benefits: Ready-to-use sterile filtered product conveniently packaged in HDPE bottles.

  • "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: …

  • m-Endo Agar LES

    BD

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

  • SIGMA 3-Methylbutanol BioReagent, for molecular biology, >=98.5%

    MilliporeSigma

    Synonym(s): 3-Methyl-1-butanol; Isoamyl alcohol; Isopentyl alcohol Empirical Formula: C5H12O Linear Formula: (CH3)2CHCH2CH2OH Formula Weight: 88.15 MDL Number: MFCD00002934 Purity: ≥98.5% Density: 0.809 g/mL…

  • SIAL Methylene blue

    MilliporeSigma

    certified by the Biological Stain Commission Synonym(s): Basic Blue 9; 3,7-bis(Dimethylamino)phenazathionium chloride; Tetramethylthionine chloride Amino Acid Sequence: Empirical Formula: C16H18ClN3S -+ 3H2O Formula Weight: 373.90 Linear…

  • Mineral oil, light

    MilliporeSigma

    CAS No.: 8042-47-5 Density: 0.838 g/mL at 25 °C Packaging: 1 L in poly bottle

  • MacConkey Broth

    MilliporeSigma

    for microbiology

  • Magnesium carbonate basic, puriss., meets analytical specification of Ph. Eur.,…

    Honeywell

    Synonyms: Magnesium hydroxide carbonate Formula: MgCO3 Formula Weight: 84.31 CAS No.: 39409-82-0 Purity: 40-45% Mg (as MgO) basis

  • Mercury, ACS reagent, 99.9995% trace metals basis

    MilliporeSigma

    Formula: Hg Formula Weight: 200.59 CAS No.: 7439-97-6 Purity: 99.9995% trace metals basis Packaging: 100, 500 g in poly bottle Packaging: 2 kg in poly bottle

  • ALDRICH 2-Mercapto-1-methylimidazole, Greater Than or Equal to 99%

    MilliporeSigma

    Synonym(s): Methimazole; 1-Methyl-2-imidazolethiol; 2-Mercapto-1-methylimidazole Formula: C4H6N2S Formula Weight: 114.17 CAS No.: 60-56-0 Purity: ≥99% Packaging: 5, 25 g in glass bottle

  • Magnesium chloride anhydrous, =98%

    MilliporeSigma

    Synonym: Magnogene CAS Number: 7786-30-3 Linear Formula: MgCl2 Molecular Weight: 95.21 EC Number: 232-094-6 MDL Number: MFCD00011106 PubChem Substance ID: 24897235 Caution The appearance of gray/black specks should not affect use. …

  • Mineral Oil, White

    MilliporeSigma

    Formula: Indeterminate Formula Weight: N/A CAS Number: 8042-47-5 Synonym(s): Paraffin Oil

  • Molybdenum 2 Reagent Solution

    Hach

  • Muller-Kauffmann Tetrathionate Novobiocin Broth

    MilliporeSigma

    for microbiology

  • Monochlor F Reagent Powder Pillows, Pk/100

    Hach

    For determination of monochloramine, free ammonia and free chlorine by the Indophenol method. Hach Methods 10171, 10172, 10200 and 10241. Pack of 100 powder pillows.

  • SIGMA Mounting Medium,

    MilliporeSigma

    Application: For use in Mycoplasma stain kit. Components: Contains sodium phosphate and citric acid in glycerol.

  • Mineral oil

    Alfa Aesar

    CAS Number: 8020-83-5 Harmonized Tariff Code:  2710.19

  • GR ACS Magnesium Sulfate, Heptahydrate

    MilliporeSigma

    Formula: MgSO4•7H2O Formula Weight: 246.48 CAS Number: 10034-99-8 Synonym(s): Sulfuric Acid Magnesium Salt, Heptahydrate

  • "Methyl palmitate, analytical standard"

    MilliporeSigma

    Synonyms: Methyl hexadecanoate; Palmitic acid methyl ester Formula: CH3(CH2)14CO2CH3 Formula Weight: 270.45 CAS No.: 112-39-0 Purity: ≥99.0% (GC) Density: 0.852 g/mL at 25 °C(lit.) Biochem/physiol Actions: Methyl…

  • MacConkey Agar

    BD

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

  • SIGMA 2-Mercaptoethanol, for molecular biology, for electrophoresis, suitable…

    MilliporeSigma

    Synonyms: β-Mercaptoethanol; 2-Hydroxyethylmercaptan; BME; Thioethylene glycol Formula: HSCH2CH2OH Formula Weight: 78.13 CAS No.: 60-24-2 Purity: 99% (GC/titration) Density: 1.114 g/mL at 25 °C(lit.) Storage Temperature: room temp Application: …

  • Methyl undecanoate, 99%

    Alfa Aesar

    Synonym(s): Undecanoic acid methyl ester Formula: CH3(CH2)9CO2CH3 Purity: 99% CAS Number: 1731-86-8 Harmonized Tariff Code:  2915.90

  • Malachite Green 25G

    MilliporeSigma

    Formula: 2[NH(CH3)2C6H4C(C6H5):C6H4:N(CH3)2]+3HOOCCOOH Formula Weight: 929.04 CAS Number: 2437-29-8 Synonym(s): Basic Green 4

  • Methylene Blue

    Ricca Chemical

  • Methyl Red ACS reagent, crystalline

    MilliporeSigma

    Synonym: 2-(4-Dimethylaminophenylazo)benzoic acid, 4-Dimethylaminoazobenzene-2′-carboxylic acid, Acid Red 2 CAS Number: 493-52-7 Linear Formula: (CH3)2NC6H4N=NC6H4CO2H Molecular Weight: 269.30 …

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