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  • Magnesium Sulfate, heptahydrate

    bioWORLD

    A preparation of magnesium sulfate Synonym: Epsom salt ACS Grade Chloride: <0.0005% Nitrate: <0.002% Ammonium: <0.002% Calcium: <0.02% Heavy metals (as Pb): <0.0005% Iron: <0.0005% Manganese: <0.0005% Potassium: <0.005% …

  • MSTFA (N-methy-N-(trimethylsilyl)..

    bioWORLD

    Silylating agent that forms volatile derivatives for GC-MS analysis Appearance: Liquid Boiling Point: 130-132°C(lit.) Density: 1.075 g/mL at 25°C(lit.) RTECS Number: AC9800000

  • Magnesium Chloride, hexahydrate

    bioWORLD

    A source of magnesium ion and a co-foactor for many enzyme ACS Grade Nitrate: <0.001% Phosphate: <0.0005% Sulfate: <0.002% Ammonium: <0.002% Sodium: <0.005% Strontium: <0.005% Heavy metals (as Pb): <0.0005% Iron: <0.0005% …

  • MES Buffer

    bioWORLD

    Also known as [2-(N-Morpholino) ethanesulfonic Acid]. MES-Buffer has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. A biological buffer mainly used in plant cell cultures. Used for culture media. Ultra Pure Grade …

  • MOPSO (3-Morpholino-2-hydroxypropane

    bioWORLD

    A non-intercalating stain for DNA. A useful inhibitor of cGMP-mediated processes and a useful stain Used after electrophoresis Less sensitive than Ethidium Bromide. Reagent Grade Synonym: C.I. Basic Blue 9, trihydrate (8CI); Methylthionine chloride Chloride, Trihydrate…

  • Mitomycin C, 2mg

    bioWORLD

    Acts as an alkylating agent after activation and also supresses the synthesis of nucleic acids. Cell-cycle non-specific agent, but is most active in the late G1 and early S phases. Activity against Gram positive bacteria, Gram negative bacteria and Acid fact bacilli Source: …

  • MOPS-EDTA 10X solution

    bioWORLD

    10X solution of MOPS Buffer prepared with DEPC-treated double distilled H2O For RNA applications A buffer for RNA electrophoresis in denaturing (formaldehyde) agarose gels Contains: 0.4M MOPS, 0.1M Sodium Acetate, 0.01M EDTA Biotechnology Grade RNase activity:…

  • MES Buffered Saline, pH 6.1

    bioWORLD

    Common buffer for biological sciences. 0.1M MES (2-[morpholino]ethanesulfonic acid) and 0.9% NaCl Appearance: Liquid Melting Point: >300°C (lit.)(dec.) PH Value: 6.1 RTECS Number: QE3479500

  • Metronidazole

    bioWORLD

    Derivative of 5-Nitroimizadole with activity against anaerobic protozoa and anaerobic bacteria. An antibiotic affective against protozoa and anaerobic gram-positive and gram-negative bacteria Protect from light Possible risk of irreversible effects Possible carcinogenic effects …

  • Maleic acid hydrazide

    bioWORLD

    Synonym: 1,2-Dihydro-3,6-pyridazinedione, 3,6-Dihydroxypyridazine, 3,6-Pyridazinediol Appearance: White cystals Density: 1,6 g/cm3 HS Code: 29339990 IUPAC_Name: 1,2-dihydropyridazine-3,6-dione Melting Point: 299-301°C RTECS Number: UR5950000

  • Magnesium Sulfate, 1M, steril

    bioWORLD

    1M Magnesium Sulfate solution Common metal solution Sterile Biotechnology Grade Appearance: Liquid Density: 2.66 g/cm3 HS Code: 28332100 Melting Point: 1124°C RTECS Number: OM4500000

  • MOPS, Sodium Salt

    bioWORLD

    pH (0.1M, Water at 25°C): 10.0-11.0 pKa (at 20°C): 7.0-7.4 High Purity Grade Purity(%): >99.0 Solubility (0.1M, Water)(P/F): Pass Storage: RT

  • Magnesium Chloride, 1M, steril

    bioWORLD

    An excellent magnesium ion source for synthesis and biology research 1M Magnesium Chloride solution Sterile Common biological buffer Biotechnology Grade Nuclease-free Very hygroscopic Sterile, nuclease-free buffers and reagents have been prepared with the finest…

  • Manganese sulfate, monohydrat

    bioWORLD

    A preparation of manganese for investigations Reagent Grade Chloride: <0.01% Heavy metals (as Pb): <0.05% Iron: Trace Zinc: <0.02% Appearance: Pink Crystalline Powder Boiling Point: 850°C Density: 2.95 g/cm3 HS Code: 28332990 …

  • Miconazole nitrate

    bioWORLD

    Imidazole antifungal agent that interferes with ergosterol synthesis. Alters the permeability of the cell membrane of sensitive fungi and yeasts. Plant cell culture tested. For in vitro lab use only. Not for human use or consumption. An antifungal agent that inhibits platelet…

  • 6-Mercaptopurine, monohydrate

    bioWORLD

    Antineoplastic agent which acts as an antimetabolite and is widely used antileukemic agent that inhibits de novo purine synthesis through incorporation of thiopurine methyltransferase metabolites into DNA and RNA. Toxicity LD50: <364 mg/kg Appearance: White to light yellow crystal…

  • MOPS-Buffer, 1M, (pH 7.0) For Cell

    bioWORLD

    Also known as [3-(N-Morpholino)propanesulfonic Acid]. A zwitterionic electrophoresis buffer for RNA in agarose gels MOPS-Buffer is not absorbed through cell membranes and is essentially transparent to UV light. Used for culturing cells in-vitro and other biological applications. pKa (at…

  • MOPS, Free Acid

    bioWORLD

    Also known as 3-[N-Morpholino] Propane Sulfonic Acid. A zwitterionic electrophoresis buffer for RNA in agarose gels. It is not absorbed through cell membranes and it is essentially transparent to UV light. Used for culturing cells in-vitro and other biological applications. pH Range: 6.8-8 …

  • Molybdic acid ammonium salt tetra..

    bioWORLD

    Compound used in cryo-negative staining and is also used as an analgesic. ACS Grade Content of MoO3: 81.0-83.0% Insolubles: <0.005% Chloride: <0.002% Nitrate: <0.003% Arsenate, Phosphate and Silicate: <0.001% Phosphate: <0.0005% …

  • Magnesium Sulfate, heptahydrate

    bioWORLD

    A biological counterstain to fuchsin and safranin Synonym: N,N,N′,N′ -Tetramethyl-4,4′-diaminotriphenylcarbenium oxalate, Basic Green 4 High Purity Grade Em (618nm, H2O): >72,000 Zinc: None detected Appearance: Powder Melting Point:…

  • Melin-Norkrans Medium, Mod w/o Agar

    bioWORLD

    Media for the isolation of fungi from mixed microbiological samples Dehydrated Appearance: cream to tan powder Soluble in water Working Concentration: 13.82 g/L Contains (g/L): Ammonium Phosphate Monobasic : 0.184 Calcium Chloride: 0.05 FeNaEDTA: 0.02 …

  • MES(2-(n-morpholino)-ethanesulfonic

    bioWORLD

    A biological buffer mainly used in plant cell culture. A "Good Buffer" because it has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. Used for culture media. A buffering agent used in biological…

  • MOPSO (3-Morpholino-2-hydroxypropane

    bioWORLD

    Ultra Pure Grade A zwitterionic aminosulfonate buffer similar to MOPS, pH range: 6.5 - 7.9 Synonym: 3-morpholino-2-hydroxypropanesulfonic acid Appearance: Solid HS Code: 29349990 Melting Point: 275-280°C (dec.) PH Value: 6.2 - 7.6

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