Reagents, 500 g, Reagents, M
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Mercury(II) iodide, 99+%
Thermo Scientific ChemicalsSynonym(s): Mercuric iodide, Mercury diiodide Formula: HgI2 Formula weight: 454.40 Purity: 99+% CAS Number: 7774-29-0 UN Number: UN1638 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal…
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"Mueller Hinton Agar, for microbiology"
MilliporeSigmaApplication: A solid medium originally designed for the isolation of pathogenic Neisseria species, now widely used for antibiotic susceptibility testing (including sulfonamides). Other Notes: Enhancement of cefotoxamine and other cephalosporins against Enterococcus faecalis by blood…
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Molecular Sieves, Grade 564 (3 Angstroms) (8-12 Mesh)
Avantor - Macron Fine Chemicals™CAS Number: 55465-40-2 Specific Gravity: 1L = 2.10 Kg
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Manganese(II) sulfate tetrahydrate, 99% (metals basis)
Thermo Scientific ChemicalsFormula: 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…
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2-Methylimidazole, 97%
Thermo Scientific ChemicalsFormula: C4H6N2 Formula weight: 82.11 Purity: 97% CAS Number: 693-98-1 UN Number: UN1759 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.29 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye…
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MOPS, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Morpholinepropanesulfonic acid, 3-(4-Morpholinyl)propanesulfonic acid Formula: C7H15NO4S Formula weight: 209.27 Purity: 99% CAS Number: 1132-61-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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2-Methylnaphthalene, 97%
Thermo Scientific ChemicalsFormula: C11H10 Formula weight: 142.20 Purity: 97% CAS Number: 91-57-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. …
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3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+%
Thermo Scientific ChemicalsSynonym(s): 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, Norphenazone Formula: C10H10N2O Formula weight: 174.20 Purity: 98+% CAS Number: 89-25-8 Harmonized Tariff Code: 2933.19
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4-Methyl-2-nitrophenol, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxy-3-nitrotoluene, 2-Nitro-p-cresol Formula: C7H7NO3 Formula weight: 153.14 Purity: 97% CAS Number: 119-33-5 Harmonized Tariff Code: 2908.99 Hazard Statements: H312-H315-H319-H335 Harmful in contact with skin. Causes skin irritation. Causes serious eye…
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Mercuric Oxide, Yellow, Powder, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 21908-53-2 UN No.: UN1641 Class: 6.1 Pkg. Group: PG II
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Manganese Sulfate, Monohydrate, Powder, FCC, BP
Spectrum ChemicalGrade: FCC, BP CAS No.: 10034-96-5
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CAS No.: 9004-67-5
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Mullite
Thermo Scientific ChemicalsSynonym(s): Aluminum oxide/silicon oxide Formula: 3Al2O3 2SiO2 (formula approx.) CAS Number: 1302-93-8 Harmonized Tariff Code: 2508.60
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2-Methylpyrazine, 99+%
Thermo Scientific ChemicalsFormula: C5H6N2 Formula weight: 94.12 Purity: 99+% CAS Number: 109-08-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H301-H226-H315-H319-H335 Toxic if swallowed. Flammable liquid and vapour. Causes skin…
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Magnesium powder, -325 mesh, 99.8%
Thermo Scientific ChemicalsPurity: 99.8% CAS Number: 7439-95-4 UN Number: UN1418 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 8104.30 Hazard Statements: H228-H251-H261 Flammable solid. Self-heating: may catch fire. In contact with water releases flammable gas. Precautionary Statements: …
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5-Methyl-1H-benzotriazole, 98+%
Thermo Scientific ChemicalsFormula: C7H7N3 Formula weight: 133.15 Purity: 98+% CAS Number: 136-85-6 Harmonized Tariff Code: 2933.99 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Magnesium oxide, ACS, 95.0% min
Thermo Scientific ChemicalsFormula: MgO Formula weight: 40.30 Purity: 95.0% min CAS Number: 1309-48-4 Harmonized Tariff Code: 2519.90
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4-Methylbenzophenone, 98%
Thermo Scientific ChemicalsSynonym(s): Phenyl p-tolyl ketone Formula: C14H12O Formula weight: 196.25 Purity: 98% CAS Number: 134-84-9 Harmonized Tariff Code: 2914.39
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Synonyms: Epsom salts Formula: MgSO4 · 7H2O Formula Weight: 246.47 CAS No.: 10034-99-8 Purity: ≥99.0%
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4'-Methylacetanilide, 98+%
Thermo Scientific ChemicalsSynonym(s): p-Acetotoluidide, 4-Acetamidotoluene Formula: C9H11NO Formula weight: 149.19 Purity: 98+% CAS Number: 103-89-9 Harmonized Tariff Code: 2924.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Mucic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Galactaric acid, Tetrahydroxyadipic acid Formula: C6H10O8 Formula weight: 210.14 Purity: 98% CAS Number: 526-99-8 Harmonized Tariff Code: 2918.19
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Methyl thioglycolate, 0.95
MilliporeSigmaSynonyms: Methyl mercaptoacetate CAS Number: 2365-48-2 Formula: C3H6O2S Formula Weight: 106.14 Linear Formula: HSCH2CO2CH3 MDL No.: MFCD00004873 Purity: 0.95 Boiling Point: 42-43 C/10 mmHg(lit.) Density: 1.187 g/mL at 25 C(lit.) Refractive Index: n20/D 1.466(lit.) …
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GR Magnesium Sulfate, Anhydrous, Powder
MilliporeSigmaFormula: Mixture Concentration: (ICP-OES) 1010mg/L max Formula: SeO2 in HNO3 0.5mol/L
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Magnesium nitrate hexahydrate, ACS, 98.0-102.0%
Thermo Scientific ChemicalsFormula: Mg(NO3)2 6H2O Formula weight: 256.41 (148.32anhy) Purity: 98.0-102.0% CAS Number: 13446-18-9 UN Number: UN1474 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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SIGMA MacConkey Agar,
MilliporeSigmaApplication: Primary plating medium, used to differentiate members of the coliform group. Analysis Note: Microbiologically tested.