Chemicals Reagents H

Chemicals Reagents H

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  • SIGMA HT29/219

    MilliporeSigma

    Storage: −196°C

  • ALDRICH 3-Hexyne, 99%

    MilliporeSigma

    Formula: C2H5C≡CC2H5 Formula Weight: 82.14 CAS No.: 928-49-4 UN Number: UN3295 Purity: 99% Density: 0.723g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • 2-Hydroxyethyl methacrylate, 97%, stab. with ca 500ppm 4-methoxyphenol

    Synonym(s): Ethylene glycol monomethacrylate, Methacrylic acid 2-hydroxyethyl ester Formula: CH2=CH(CH3)CO2CH2CH2OH Formula weight: 130.14 Purity: 97%, stab. with ca 500ppm 4-methoxyphenol CAS Number: 868-77-9 Harmonized Tariff Code: 2916.14 Hazard Statements: H315-H319-H317 Causes skin irritation....

  • HO-PEG5K-NHS average Mn 5,000

    Hydroxyl-PEG-NHS Ester (HO-PEG-NHS) is hydrophilic in nature. Synonyms: HO-PEG-NHS; Hydroxyl-PEG-NHS Ester Linear Structural Formula: HO(CH2CH2O)nCH2COOC4H2O2N Storage: -20C Application: HO-PEG-NHS may be conjugated on to a hydrophobic H40-PLA-COOH molecule to form H40-PLA-PEG-Apt)...

  • SUPELCO HDI-DBA Oligomers Standard

    certified reference material, in methanol (varied conc.), ampule of 1 × 1 mL Synonym(s): HDI adducts; Hexamethylene diisocyanate dibutylamine oligomers standard Components: HDI-Monomer di-n-butylamine; HDI-Uretdione di-n-butylamine; HDI-Biuret di-n-buylamine; HDI-Isocyanurate...

  • FLUKA HYDRANAL®-Coulomat AD, reagent for coulometric KF titration (anolyte solution), for cells without diaphragm

    CAS No.: 107-66-4 General description: Visit our HYDRANAL center to learn more. Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Harpagide phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C15H24O10 Molecular Weight:...

  • ALDRICH 1H,1H,2H,2H-Perfluoro-1-decanol, 97%

    Synonym(s): 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanol; 1 H ,1 H ,2 H ,2 H -Heptadecafluoro- n -decanol; 1 H ,1 H ,2 H ,2 H -Perfluoro-1-decanol Empirical Formula: C10H5F17O Linear Formula:...

  • Hydrobromic Acid 48% Meets ACS Specifications GR ACS

    Synonyms: Hydrogen Bromide Solution, Hydrobromic Acid Melting Point: -11 C Application: Meets ACS Specifications GR ACS

  • ALDRICH Hexadecyltrimethoxysilane, technical, >=85% (GC)

    Synonym(s): Trimethoxyhexadecylsilane Empirical Formula: C19H42O3Si Linear Formula: H3C(CH2)15Si(OCH3)3 Formula Weight: 346.62 MDL Number: MFCD00069149 Purity: ≥85% (GC) Density: 0.89 g/mL at...

  • ALDRICH 9-Hydroxyfluorene, 96%

    Synonym(s): 9-Fluorenol Formula: C13H10O Formula Weight: 182.22 CAS No.: 1689-64-1 Purity: 96% Packaging: 25 g in poly bottle

  • Hydrochloric acid, 99.999% (metals basis), 36.5% min

    Formula: HCl Formula weight: 36.46 Purity: 99.999% (metals basis), 36.5% min CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary...

  • Hypoxanthine

    Spectrum Chemical

    CAS No.: 68-94-0

  • ALDRICH Hydrazine sulfate-15N2, 98 atom % 15N

    Synonyms: 15N Labeled hydrazine sulfate Molecular Formula: H415N2 ·H2SO4 Molecular Weight: 132.11 Linear Structural Formula: H215N15NH2 · H2SO4 MDL Number: MFCD00084219 Melting Point: 254 C (lit.) Density: 1.391 g/mL at 25 C

  • Hydrogen chloride, 5 to 6M soln. in 2-propanol, pure

    Formula: ClH Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H224-H314-H335-H336-H319 Extremely flammable liquid and vapour. Causes severe skin burns and eye damage. May cause respiratory irritation....

  • SIGMA Hyaluronic Acid Binding Protein bovine lyophilized powder

    MDL Number: MFCD02099073 Storage: −20°C

  • Hydrogen Peroxide, 3 Percent Solution, Reagent

    Grade: Reagent

  • Human Cardiac Fibroblasts (HCF) 500,000 cryopreserved cells

    Storage: -196C Application: Primary Human Cardiac Fibroblasts (HCF) are isolated from the ventricles of the adult heart and are provided in a cryopreserved format. They play a central role in the maintenance of the extracellular matrix in the normal heart and the synthesis of growth factors and...

  • SIAL Hydroxy naphthol blue disodium salt

    ACS reagent Empirical Formula: C20H12N2Na2O11S3 Formula Weight: 598.49 Linear Formula: C20H12N2O11S3Na2 MDL Number: MFCD00058506

  • HSC-3 Human Tongue Squamous Carcinoma Cell Line HSC-3 human tongue squamous carcinoma cell line is a suitable model for the study of metastatic squamous cell carcinoma.

    Squamous cell carcinoma is the most common malignant neoplasm found in the oral cavity and cervical metastases are frequently observed . Suppression of regional lymph node metastases is one of the most significant factors affecting favorable prognosis of squamous cell carcinoma . Experimental models...

  • Norfloxacin Pharmaceutical Secondary Standard

    Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.Norfloxacin is a synthetic broad-spectrum antibacterial drug that is effective...

  • ALDRICH 6-Hydroxybenzothiazole-2-carbonitrile, 96%

    Synonym(s): 2-Cyano-6-hydroxybenzothiazole; 6-Hydroxy-2-cyanobenzothiazole Empirical Formula: C8H4N2OS Linear Formula: C8H4N2OS Formula Weight: 176.20 MDL Number: MFCD00296905 Purity: 96% Melting Point: 211-213 °C Storage:...

  • SIGMA Histone H3.3 human

    Synonym(s): Histone, Human Storage: −20°C

  • SIGMA Histone H4 human

    Synonym(s): Histone, Human Storage: −20°C

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