Chemicals Reagents H

Chemicals Reagents H

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  • HAMSTER HYPOTHALAMUS, 1Each, Tissue

    Rockland Immunochemicals Inc

    HAMSTER HYPOTHALAMUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

  • ALDRICH 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone, 98%

    Synonym(s): Deferiprone Empirical Formula: C7H9NO2 Linear Formula: C7H9NO2 Formula Weight: 139.15 MDL Number: MFCD00134497 Purity: 98% Melting Point: 272-275 °C(lit.)

  • FLUKA HYDRANAL®-Coulomat AG-Oven, reagent for coulometric KF titration with oven (anolyte solution), for cells with and without diaphragm

    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

  • Hexylmagnesium chloride solution, 2.0 M in THF

    CAS Number: 44767-62-6 Formula: C6H13MgCl Formula Weight: 144.93 Linear Formula: C6H13MgCl MDL No.: MFCD06798087 Density: 0.965 g/mL at 25 C UNSPSC Code: 12352103

  • SIGMA HQL 79 >=98% (HPLC)

    Synonym(s): 4-Benzhydryloxy-1-[3-(1H-tetrazol-5-yl)-propyl]-piperidine Empirical Formula: C22H27N5O Linear Formula: C22H27N5O Formula Weight: 377.48 Purity: ≥98% (HPLC) Storage: room temp

  • ALDRICH 2-Hexylthiophene, 97%

    Empirical Formula: C10H16S Linear Formula: C10H16S Formula Weight: 168.30 MDL Number: MFCD00022535 Purity: 97% Density: 0.932 g/mL at 25 °C Refractive Index: n 20/D 1.496

  • SIAL Hydrofluoric acid

    48 wt. % in H2O, ≥99.99% trace metals basis Synonym(s): HF Empirical Formula: HF Formula Weight: 20.01 Linear Formula: HF MDL Number: MFCD00011346 Purity: ≥99.99% trace metals basis Density: 1.15 g/mL at 25 °C(lit.) RIDADR: UN 1790 8/PG 2

  • 4'-Hydroxypropiophenone For Synthesis

    CAS No.: 70-70-2 Solubility: 0.345 g/l (15°C) Melting Point: 148 - 151°C Molar Mass: 150.18 g/mol Bulk Density: 300 - 400 kg/m3 Flash Point: 112°C Refractive Index: 112°C Density: 1.09 g/cm3 (20°C)

  • ALDRICH 5-Hydroxy-1-tetralone, 99%

    Empirical Formula: C10H10O2 Linear Formula: C10H10O2 Formula Weight: 162.19 MDL Number: MFCD00001693 Purity: 99% Melting Point: 206-209 °C(lit.) Beilstein Registry Number: 2437410

  • SIGMA Hematoxylin

    MilliporeSigma

    Synonym(s): Natural Black 1 Empirical Formula: C16H14O6 -+ xH2O Linear Formula: C16H14O6 -+ xH2O Formula Weight: 302.28 (anhydrous basis) MDL Number: MFCD00078111 Melting Point: 200 °C (dec.)(lit.)...

  • Hypromellose, meets USP testing specifications

    Synonyms: (Hydroxypropyl)methyl cellulose; Hydroxypropylmethylcellulose 2910 CAS No.: 9004-65-3 Application: Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid. Features and Benefits: Dissolves in water,...

  • ALDRICH 3-Hexyn-2-ol, 97%

    Empirical Formula: C6H10O Linear Formula: C6H10O Formula Weight: 98.14 MDL Number: MFCD00041586 Purity: 97% Density: 0.909 g/mL at 25 °C Refractive Index: n 20/D 1.447

  • Halofantrine impurity C

    European Pharmacopoeia (EP) Reference Standard Synonym(s): [1,3-Dichloro-6-(trifluoromethyl)phenanthren-9-yl]methanol; 1,3-Dichloro-6-(trifluoromethyl)-9-phenanthrenemethanol Empirical Formula: C16H9Cl2F3O Formula Weight: 345.14 Linear Formula:...

  • Hederacoside C 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: C59H96O26 Molecular Weight:...

  • Human TDO, His-Tag recombinant, expressed in E. coli

    Human Tryptophan 2,3-dioxygenase (TDO), also known as TDO2, GenBank Accession No. NM_005651, a.a. 2-406(end) with an N-terminal His-tag, expressed in an E. coli cell expression system. MW = 49 kDa. Synonyms: 3-dioxygenase; TDO-2; TDO2; Tryptophan 2 Storage: -70C

  • Hydrochloric acid, 5.0N Standardized Solution

    Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

  • Hydrous Benzoyl Peroxide, 75 Percent, USP

    Grade: USP CAS No.: 94-36-0 UN No.: UN3104 Class: 5.2 Pkg. Group: PG II

  • ALDRICH 8-Hydroxyquinoline hemisulfate salt hemihydrate, 98%

    Synonym(s): 8-Quinolinol hemisulfate; 8-Quinolinol sulfate (2:1) monohydrate Formula: C9H7NO · 0.5H2O4S · 0.5H2O Formula Weight: 203.20 CAS No.: 207386-91-2 Purity: 98% Packaging: 100, 500 g in poly bottle

  • Hexamethylcyclotrisiloxane

    analytical standard Empirical Formula: C6H18O3Si3 Formula Weight: 222.46 Linear Formula: C6H18O3Si3 MDL Number: MFCD00005943 Purity: ≥97.0% (GC) Boiling Point: 134 °C(lit.) Melting Point:...

  • ALDRICH Hexachloropropene, 96%

    Synonym(s): Perchloropropene Empirical Formula: C3Cl6 Linear Formula: CCl3CCl=CCl2 Formula Weight: 248.75 MDL Number: MFCD00000835 Purity: 96% Boiling Point: 209-210 °C(lit.) Density: 1.765 g/mL at 25 °C(lit.) Refractive...

  • Fluka 1,1,1,3,3,3-Hexafluoro-2-propanol eluent additive for LC-MS

    Chemical synonyms: HFP; Hexafluoroisopropanol Product Brand: Analytical Density (g/cm3): 1.596 Molecular weight: 168.04 Molecular formula: (CF3)2CHOH Chemical purity: =99.8% (GC) UN Number: UN2922

  • SIGMA Histone H3 full length human recombinant, expressed in E. coli, >=80% (SDS-PAGE)

    Synonym(s): HIST1H3E; Histone H3.1 Purity: ≥80% (SDS-PAGE) Storage: −70°C

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