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  • FLUKA HYDRANAL®-Coulomat AG, reagent for coulometric KF titration (anolyte…

    Sigma-Aldrich

    Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • 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…

  • Sigma-Aldrich® vacuum filtration assembly

    Sigma-Aldrich

    for 47 mm filters with glass support, NS 40/35 joints, 4 L flask (included) Funnel volume is 1000 mL General description Same as Z290432 but with NS 40/35 jont (male on flask, female on funnel support) instead of rubber stopper. Vacuum filtration apparatus for HPLC solvent…

  • Acetonitrile, CHROMASOLV® gradient grade, for HPLC, =99.9%

    Sigma-Aldrich

    Synonyms: ACN; Methyl cyanide Formula: CH3CN Formula Weight: 41.05 CAS No.: 75-05-8 Purity: ≥99.9% Density: 0.786 g/mL at 25 °C(lit.) Storage Temperature: room temp Preparation Note: Product filtered through a 0.2 μm filter …

  • FLUKA HYDRANAL®-Water Standard 1.0, standard for coulometric KF titration (1 g…

    Sigma-Aldrich

    General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH Packaging: Box contains 10 glass ampules of 4 mL

  • FLUKA HYDRANAL®-Coulomat CG, reagent for coulometric KF titration (catholyte…

    Sigma-Aldrich

    CAS No.: 544-40-1 Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH Packaging: 10 x 5 mL ampules

  • Ethyl alcohol, Pure 200 proof, for molecular biology

    Sigma-Aldrich

    Synonym: Ethanol, absolute alcohol, non-denatured ethanol CAS Number: 64-17-5 Linear Formula: CH3CH2OH Molecular Weight: 46.07 EC Number: 200-578-6 PubChem Substance ID: 24894641 Application Suitable for use in the precipitation of…

  • FLUKA HYDRANAL®-Coulomat AG-Oven, reagent for coulometric KF titration with oven…

    Sigma-Aldrich

    Application: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • FLUKA Formic acid, eluent additive for LC-MS

    Sigma-Aldrich

    Formula: HCOOH Formula Weight: 46.03 CAS No.: 64-18-6 Purity: ~98% (T) Density: 1.22 g/mL at 25 °C(lit.)

  • Water, CHROMASOLV®, for HPLC

    Sigma-Aldrich

    Formula: H2O Formula Weight: 18.02 CAS No.: 7732-18-5 Density: 1.000 g/mL at 3.98 °C(lit.) Preparation Note: Product filtered through a 0.2 μm filter Legal Information: CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH …

  • Donkey serum

    Sigma-Aldrich

    Synonym: Serum Application Normal donkey serum may be used as a blocking agent and controls in immunoassays. For immunohistochemistry and immunocytochemistry, donkey serum was used between 5%-20% as blocking agent in various studies. 1,2,3,4 General Description Donkey serum is…

  • FLUKA HYDRANAL®-Water Standard KF-Oven, 140-160°C, control of KF oven (solid…

    Sigma-Aldrich

    General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Phthaldialdehyde, suitable for HPLC fluorimetric detection of amino acids, =99% …

    Sigma-Aldrich

    Synonyms: o -Phthalaldehyde; o -Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; OPA Formula: C8H6O2 Formula Weight: 134.13 CAS No.: 643-79-8 Purity: ≥99% (HPLC) Storage Temperature: 2-8°C Application: For precolumn derivatization…

  • 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 …

  • Titan One Tube RT-PCR System

    Sigma-Aldrich

    Application The one-tube reaction system will reverse transcribe RNA into cDNA with Reverse Transcriptase AMV, then amplify the cDNA with a thermal cycling reaction using the optimized enzyme blend from the Expand High Fidelity PCR System. Depending on the primers used for the RT-PCR techniques,…

  • RNAlater®, Stabilize and protect RNA with immediate RNase inactivation

    Sigma-Aldrich

    Synonym: Anti-CD68 molecule, Anti-DKFZp686M18236, Anti-GP110, Anti-LAMP4, Anti-macrosialin EC Number: 231-984-1 MDL Number: MFCD03453003 Features and Benefits No compromise in RNA quality following mRNA or total RNA isolation Rapidly permeates tissues to stabilize…

  • HYDRANAL®-Water Standard 0.1, standard for coulometric KF titration (1 g…

    Sigma-Aldrich

    Analysis Note This standard is tested against NIST SRM 2890 Packaging: Box contains 10 glass ampules of 4 mL Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • FLUKA HYDRANAL®-Water Standard Oil, standard for coulometric KF Titration in…

    Sigma-Aldrich

    General description: Visit our HYDRANAL center to learn more. Analysis Note: Water content in low ppm range (exact value stated on CofA) Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • SigmaClean® water bath treatment, bottle of 4 oz

    Sigma-Aldrich

    CAS Number: 68424-85-1 MDL number: MFCD00132866 General Description The 4 oz (or ~118.3 mL) bottle of SigmaClean® water bath treatment can be used to treat about 8 gallons (or 30.2 L) of water. These instructions provide an extremely concentrated bath solution. S5525 is…

  • Sulfuric acid, ACS reagent, 95.0-98.0%

    Sigma-Aldrich

    Formula: H2SO4 Formula Weight: 98.08 CAS No.: 7664-93-9 Purity: 95.0-98.0% Density: 1.840 g/mL at 25 °C(lit.) Other Notes: ACS specifications same as product 320501 Packaging: 100, 12 x 100 mL in glass bottle Packaging: 2.5…

  • FLUKA HYDRANAL®-Standard 5.0, standard for volumetric KF titration (5.00 ±…

    Sigma-Aldrich

    General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Acetic acid, ACS reagent, =99.7%

    Sigma-Aldrich

    Synonyms: Glacial acetic acid Formula: CH3CO2H Formula Weight: 60.05 CAS No.: 64-19-7 Purity: ≥99.7% Density: 1.049 g/mL at 25 °C(lit.) Packaging: 100, 12 x 100 mL in poly bottle Packaging: 2.5 L-GL in glass bottle …

  • FLUKA Dimethyl sulfoxide, GC-Headspace tested, =99.9%

    Sigma-Aldrich

    Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.9% (GC); ≥99.9% Density: 1.10 g/mL(lit.) Suitability: tested for GC-HS Caution: Supercools easily and remelts slowly at…

  • SIGMA Polymyxin B sulfate salt, powder, BioReagent, suitable for cell culture

    Sigma-Aldrich

    Formula: C55H96N16O13 · 2H2SO4 Formula Weight: 1385.61 CAS No.: 1405-20-5 Application: Recommended for use in cell culture applications at 50 mg/L. Used as a lipid A binding agent that induces pore formation in cell…

  • 2-Propanol, CHROMASOLV®, for HPLC, 99.9%

    Sigma-Aldrich

    Synonyms: sec -Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol Formula: (CH3)2CHOH Formula Weight: 60.10 CAS No.: 67-63-0 Purity: 99.9% Density: 0.785 g/mL at 25 °C(lit.) Legal Information: CHROMASOLV is a registered…

  • a-Chymotrypsin from bovine pancreas Type II, lyophilized powder, =40 units/mg…

    Sigma-Aldrich

    CAS Number 9004-07-3 EC Number 232-671-2 Enzyme Commission (EC) Number 3.4.21.1 ( BRENDA IUBMB ) MDL number MFCD00130481 Analysis Note Protein determined by E1%/280 Biochem/physiol Actions A serine protease that hydrolyzes peptide bonds with aromatic or large…

  • Glass Mortar and Pestle

    Sigma-Aldrich

    Made of clear, heavy, flint glass with pour spout.

  • Acetonitrile, Chromasolv, Gradient Grad, 4L

    Sigma-Aldrich

    Synonym: ACN Methyl cyanide Linear Formula CH3CN

  • Upchurch PEEK Fingertight Fitting nut and ferrule 10-32

    Sigma-Aldrich

    Material: PEEK nut and ferrule Packaging: pkg of 10 ea I.D.:  0.0625 in. (1.5875 mm) Fitting:  nut and ferrule 10-32 General description The one-piece fitting, 55067-U, is convenient to use because the ferrule will not stick in a receiving port and can be easliy…

  • Gel Loading Buffer RNAse, none detected

    Sigma-Aldrich

    MDL Number: Storage: room temp

  • Dimethyl sulfoxide, ACS reagent, =99.9%

    Sigma-Aldrich

    Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.9% Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to…

  • FLUKA Succinic acid, matrix substance for MALDI-MS, =99.5% (T)

    Sigma-Aldrich

    Synonyms: Butanedioic acid Formula: HOOCCH2CH2COOH Formula Weight: 118.09 CAS No.: 110-15-6 Purity: ≥99.5% (T) Application: for use as matrix in IR-MALDI

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