Chemicals Reagents H

Chemicals Reagents H

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  • Human Cardiac Microvascular Endothelial Cells (HCMEC) 500,000 cryopreserved cells

    Storage: -196C Application: Primary Human Cardiac Microvascular Endothelial Cells (HCMEC) are isolated from heart ventricles from a single donor and are provided in a cryopreserved format. The cells are routinely analyzed by immunofluorescent staining: they stain positive for CD31 and Willebrand...

  • Heart extract from bovine heart

    for microbiology Synonym(s): Heart infusion powder from bovine heart

  • Hydrazine monohydrate, N2H4 64-65 %, reagent grade, 98%

    Synonyms: Hydrazinium hydroxide CAS Number: 7803-57-8 Formula: H4N2 · H2O Formula Weight: 50.06 Linear Formula: NH2NH2 · H2O MDL No.: MFCD00149931 Purity: 0.98 Boiling Point: 120.1 C(lit.) Melting Point: -51.7 C (lit.) Density: 1.032 g/mL at 25 C(lit.) Refractive Index: n20/D 1.428(lit.) Beilstein...

  • SIGMA Hydroxysydonic acid >=95% (LC/MS-ELSD)

    Empirical Formula: C15H22O5 Linear Formula: C15H22O5 Formula Weight: 282.33 MDL Number: MFCD24849294 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C

  • ALDRICH Hydroxypropyl cellulose, average Mw ~370,000, powder, 20mesh particle size (99% through)

    MDL Number: MFCD00132688 Density: 0.5 g/mL at 25 °C(lit.)

  • (+/-)-beta-Hexabromocyclododecane analytical standard

    ß-Hexabromocyclododecane is the minor diastereomer in the production of the brominated flame retardant (BFR), hexabromocyclododecane (HBCD). It contributes to 16% of the total mixture. HBCD is widely used in a variety of commercial and consumer products. Synonyms:...

  • Hexacarbonylchromium, 99%

    Thermo Scientific Chemicals

    Synonym(s): Chromium carbonyl, Chromium hexacarbonyl Formula: C6CrO6 Formula weight: 220.06 Purity: 99% CAS Number: 13007-92-6 UN Number: UN3466 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary...

  • ALDRICH 2-Hydroxypyridine-3-carboxylic acid, 98%

    Synonym(s): 2-Hydroxynicotinic acid; 2-Hydroxypyridine-3-carboxylic acid Empirical Formula: C6H5NO3 Linear Formula: C6H5NO3 Formula Weight: 139.11 MDL Number: MFCD00010100 Purity: 98% Melting Point: 258-261 °C(lit.)...

  • Riedel-de Haen Hexane CHROMASOLV® for pesticide residue analysis

    Storage condition: Room Temperature UN Number: UN 1208 GHS pictograms: GHS02;GHS09;GHS08;GHS07 Signal Words: Danger H Statements: H336;H361f;H315;H373;H411;H225;H304 P Statements: P280;P243;P201;P210;P260;P308 + P313;P304 + P340;P301 + P330 + P331 Package Type: Glass Bottle, Narrow Open C.A.S....

  • ALDRICH Hexamethyldigermanium(IV), technical grade

    Empirical Formula: C6H18Ge2 Linear Formula: (CH3)3GeGe(CH3)3 Formula Weight: 235.49 MDL Number: MFCD00047989 Boiling Point: 137-138 °C(lit.) Melting Point: −40 °C(lit.) Density:...

  • Hexanoic anhydride

    MilliporeSigma

    purum, ≥97.0% (GC) Synonym(s): Caproic anhydride Empirical Formula: C12H22O3 Formula Weight: 214.30 Linear Formula: [CH3(CH2)4CO]2O MDL Number: MFCD00009509 Purity: ≥97.0% (GC) Boiling Point:...

  • Hep-G2/2.2.15 Human Hepatoblastoma Cell Line The Hep-G2/2.2.15 human hepatoblastoma cell line is a suitable model for research into many aspects of HBV-associated liver cancer.

    Hepatocellular carcinoma is the primary malignancy of the liver and a leading cause of cancer-related death in the world. The etiology of hepatocellular carcinoma is closely linked to infection with hepatitis B virus (1). Because of the causative role of HBV in liver cancers, cellular models of...

  • Homoplantaginin >=98% (HPLC)

    Synonyms: 4',5,7-Trihydroxy 6-methoxyflavone 7-glucoside; 6-Methoxyapigenin 7-O-beta-D-glucoside; 6-Methoxyapigenin 7-O-glucoside; 6-Methylscutellarein 7-glucoside; 7-(beta-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one; Dinatin 7-glucoside; Hispidulin...

  • Hydroquinone

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ Empirical Formula: C6H6O2 Formula Weight: 110.11 Linear Formula: C6H4-1,4-(OH)2 MDL Number: MFCD00002339 Boiling Point:...

  • ALDRICH Holmium(III) acetate hydrate, 99.99% trace metals basis

    Empirical Formula: C6H9HoO6 -+ xH2O Linear Formula: (CH3CO2)3Ho -+ xH2O Formula Weight: 342.06 (anhydrous basis) MDL Number: MFCD00150648 Purity: 99.99% trace metals basis

  • High Pure PCR Template Preparation Kit

    Low to medium throughput genomic DNA isolation.High Pure PCR Template Preparation Kit; Instructions For UseNucleic acids bind to the surface of the glass fiber fleece in the presence of a chaotropic salt (guanidine HCl). This allows the High Pure filter tube to specifically immobilize nucleic acids...

  • SIAL Hydrazine sulfate salt

    puriss. p.a., ACS reagent, ≥99.0% Empirical Formula: H4N2 -+ H2SO4 Formula Weight: 130.12 Linear Formula: NH2NH2 -+ H2SO4 MDL Number: MFCD00044873 Purity: ≥99.0% Melting Point:...

  • SIGMA 60H9(9)D10.E6

    MilliporeSigma

    Storage: −196°C

  • Harpagoside

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C24H30O11 Formula Weight: 494.49 Linear Formula: C24H30O11 MDL Number: MFCD00017415

  • ALDRICH Hexylene glycol, 99%

    Synonym(s): (±)-2-Methyl-2,4-pentanediol; MPD Formula: CH3CH(OH)CH2C(CH3)2OH Formula Weight: 118.17 CAS No.: 107-41-5 Purity: 99% Density: 0.925g/mLat 25°C(lit.) Packaging: 500 g in poly bottle

  • HS56 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 2-[[1-(3-Chlorophenyl)-4,5-dihydro-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-6-yl]thio]acetonitrile Molecular Formula: C13H8ClN5OS Molecular Weight: 317.75 Linear Structural Formula: C13H8ClN5OS Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: HS56 is a highly selective and potent dual...

  • Homocysteine Reagent- DZ

    Sekisui Diagnostics

    The Homocysteine Enzymatic Assay kit is intended for the in vitro quantitative determination of total L-homocysteine in serum or plasma Available on various instrument platforms Two-part reagents available in instrument specific packaging In addition to the added convenience, these packaging options...

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