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  • Methanol, CHROMASOLV®, for HPLC, =99.9%

    Sigma-Aldrich

    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%

    Sigma-Aldrich

    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 …

  • 3-Mercaptopropionic acid, =99%

    Sigma-Aldrich

    CAS Number: 107-96-0 Linear Formula: HSCH2CH2CO2H Molecular Weight: 106.14 Beilstein Registry Number: 773807 EC Number: 203-537-0 MDL Number: MFCD00004897 PubChem Substance ID: 24897049 Packaging: 5, 100, 500 g in glass bottle…

  • FLUKA Methanol, LC-MS CHROMASOLV®

    Sigma-Aldrich

    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…

  • FLUKA Mixed indicator 5 solution

    Sigma-Aldrich

    for ammonia titrations Density: 0.82 g/mL at 20 °C RIDADR: UN 1170C 3 / PGII

  • ALDRICH Methyl (S)-(+)-3-hydroxy-2-methylpropionate, 99%

    Sigma-Aldrich

    Synonym(s): (+)-Methyl L-β-hydroxyisobutyrate; ( S )-(+)-3-Hydroxy-2-methylpropionic acid methyl ester Formula: HOCH2CH(CH3)CO2CH3 Formula Weight: 118.13 CAS No.: 80657-57-4 Purity: 99% Density: 1.071g/mLat 25°C(lit.) …

  • FLUKA Montelukast dicyclohexylamine

    Sigma-Aldrich

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C47H59ClN2O3S Formula Weight: 767.50 Linear Formula: C47H59ClN2O3S

  • FLUKA Methyl arachidate, analytical standard

    Sigma-Aldrich

    Synonyms: Arachidic acid methyl ester; Methyl eicosanoate Formula: CH3(CH2)18COOCH3 Formula Weight: 326.56 CAS No.: 1120-28-1 Purity: ≥99.0% (GC) Storage Temperature: −20°C

  • FLUKA 2-Methyl-1-propanol, analytical standard

    Sigma-Aldrich

    Synonyms: Isobutanol; Isobutyl alcohol Formula: (CH3)2CHCH2OH Formula Weight: 74.12 CAS No.: 78-83-1 Purity: ≥99.8% (GC) Density: 0.803 g/mL at 25 °C(lit.)

  • SIGMA MES monohydrate, BioXtra, =99.0% (T)

    Sigma-Aldrich

    Synonyms: 2-(N-Morpholino)ethanesulfonic acid; 4-Morpholineethanesulfonic acid monohydrate Formula: C6H13NO4S · H2O Formula Weight: 213.25 CAS No.: 145224-94-8 Purity: ≥99.0% (T)

  • FLUKA Methyl stearate, analytical standard

    Sigma-Aldrich

    Synonyms: Methyl octadecanoate; Stearic acid methyl ester Formula: CH3(CH2)16CO2CH3 Formula Weight: 298.50 CAS No.: 112-61-8 Purity: ≥99.5% (GC)

  • SIAL Mineral oil

    Sigma-Aldrich

    heavy Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: MFCD00131611 Purity: Boiling Point: Melting Point: Density: 0.862 g/mL at 25 °C Refractive Index: n 20/D 1.467(lit.) Storage: …

  • ALDRICH 4-Methoxybiphenyl, 97%

    Sigma-Aldrich

    Synonym(s): 4-Phenylanisole Empirical Formula: C13H12O Linear Formula: C6H5C6H4OCH3 Formula Weight: 184.23 MDL Number: MFCD00014897 Purity: 97% Melting Point: 86-90 °C(lit.)

  • Manganese(IV) oxide, 10 µm, reagent grade, =90%

    Sigma-Aldrich

    Synonyms: Manganese dioxide Formula: MnO2 Formula Weight: 86.94 CAS No.: 1313-13-9 Purity: ≥90% Packaging: 2.5 kg in glass bottle Packaging: 500 g in glass bottle

  • L-Methionine, reagent grade, =98% (TLC)

    Sigma-Aldrich

    Synonyms: ( S )-2-Amino-4-(methylmercapto)butyric acid; L-2-Amino-4-(methylthio)butanoic acid Formula: CH3SCH2CH2CH(NH2)CO2H Formula Weight: 149.21 CAS No.: 63-68-3 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle …

  • FLUKA Molecular Sieve Dehydrate Fluka with indicator for drying solvents, beads

    Sigma-Aldrich

    Application: part of molecular sieve with indicator ~7% (blue: active; red-violet: regenerate)

  • SIGMA Morin hydrate powder

    Sigma-Aldrich

    Synonym(s): 2',3,4',5,7-Pentahydroxyflavone Empirical Formula: C15H10O7 -+ xH2O Linear Formula: C15H10O7 -+ xH2O Formula Weight: 302.24 (anhydrous basis) MDL Number: MFCD00217054

  • ALDRICH Manganese iron oxide, nanopowder, 50nm avg. part. size, 99% trace metals…

    Sigma-Aldrich

    Synonym(s): Iron manganese oxide; Iron manganese spinel; Manganese ferrite Empirical Formula: MnFe2O4 Linear Formula: MnFe2O4 Formula Weight: 230.63 Purity: 99% trace metals basis (TEM) Melting Point: >300 °C

  • SIAL Methanol

    Sigma-Aldrich

    ACS reagent, ≥99.8% Synonym(s): Methyl alcohol Empirical Formula: CH4O Formula Weight: 32.04 Linear Formula: CH3OH MDL Number: MFCD00004595 Purity: ≥99.8% Boiling Point: 64.7 °C(lit.) Melting Point: …

  • FLUKA Mercury, 99.9995%, for polarography

    Sigma-Aldrich

    Formula: Hg Formula Weight: 200.59 CAS No.: 7439-97-6 Purity: 99.9995%

  • FLUKA Magnesium citrate tribasic nonahydrate

    Sigma-Aldrich

    for microbiology, ≥95.0% (KT) Synonym(s): Citric acid magnesium salt; Trimagnesium dicitrate nonahydrate; tri-Magnesium dicitrate nonahydrate Empirical Formula: C12H10Mg3O14 -+ 9H2O Formula Weight: 613.25 Linear Formula: …

  • Magnesium sulfate heptahydrate, ReagentPlus®, =99.0%

    Sigma-Aldrich

    Synonyms: Epsom salts Formula: MgSO4 · 7H2O Formula Weight: 246.47 CAS No.: 10034-99-8 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 5 kg in poly drum …

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

    Sigma-Aldrich

    CAS No.: 8042-47-5 Density: 0.84g/mLat 25°C(lit.) Application: Recommended for overlaying mouse embryo cultures to prevent drying. Analysis Note: This material is tested as an overlay in microdrop embryo cultures. (All embryo tested materials are tested using mouse embryos.)…

  • ALDRICH Manganese(II) sulfate hydrate, >=99.99% trace metals basis

    Sigma-Aldrich

    Synonym(s): Manganous(II) sulfate hydrate Empirical Formula: MnO4S -+ xH2O Linear Formula: MnSO4-+xH2O Formula Weight: 151.00 (anhydrous basis) MDL Number: MFCD00149159 Purity: ≥99.99% trace metals basis Storage: 2-8°C

  • FLUKA Methanol

    Sigma-Aldrich

    LC-MS CHROMASOLV ® Synonym(s): Methyl alcohol Empirical Formula: CH4O Formula Weight: 32.04 Linear Formula: CH3OH MDL Number: MFCD00004595 Purity: ≥99.9% Boiling Point: 64.7 °C(lit.) Melting Point: −98 °C(lit.)…

  • FLUKA Muller-Kauffmann Tetrathionate Novobiocin Broth

    Sigma-Aldrich

    for microbiology

  • FLUKA Molecular sieves, 3 Ã…, rod, size 1/16 in.

    Sigma-Aldrich

    Synonyms: Molecular Sieve UOP Type 3Ã… Formula: KnNa12-n[(AlO2)12(SiO2)12] · xH2O CAS No.: 308080-99-1

  • Magnesium nitrate hexahydrate, ACS reagent, 99%

    Sigma-Aldrich

    Formula: Mg(NO3)2 · 6H2O Formula Weight: 256.41 CAS No.: 13446-18-9 Purity: 98.0-102.0% (ACS specification); 99% Packaging: 1, 2.5 kg in poly bottle Packaging: 100, 500 g in poly bottle

  • FLUKA Methyl elaidate, analytical standard

    Sigma-Aldrich

    Synonyms: Elaidic acid methyl ester; Methyl trans -9-octadecenoate Formula: CH3(CH2)7CH=CH(CH2)7COOCH3 Formula Weight: 296.49 CAS No.: 1937-62-8 Purity: ≥99.0% (GC) Density: 0.871 g/mL at 20 °C(lit.) Storage…

  • Methanol, CHROMASOLV® Plus, for HPLC, =99.9%, poly-coated bottles

    Sigma-Aldrich

    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.); 0.791 g/mL at 25 °C Application: Suitable for HPLC, spectrophotometry, and some LC-MS applications Preparation Note: Product…

  • Mercury, ACS reagent, 99.9995% trace metals basis

    Sigma-Aldrich

    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

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