Chemicals Reagents H

Chemicals Reagents H

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  • Half FRASER (Demi FRASER) broth (base) with antibiotics acc. ISO 11290 GranuCult®

    GranuCult® is our new brand name for our existing granulated dehydrated culture media which apply to new EN ISO 11133:2014 and various other ISO standards and FDA-BAM / USDA-FSIS methods for testing of food and water samples. All these media are currently being updated to be fully compliant to the...

  • Histopaque®-1077, sterile-filtered, density: 1.077 g/mL

    General Description A solution containing polysucrose and sodium diatrizoate, adjusted to a density of 1.077 g/mL. This medium facilitates the recovery of large numbers of viable mononuclear cells. Legal Information Histopaque is a registered trademark of Sigma-Aldrich Co. LLC

  • 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

  • ALDRICH 4-Hydroxy-TEMPO, 97%

    Synonym(s): 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl; TEMPOL Formula: C9H18NO2 Formula Weight: 172.24 CAS No.: 2226-96-2 Purity: 97% Application: Spin label reagent used in the chatacterization of antagonist and agonist binding sites of NK 1 receptor. Also used...

  • Hexane, HPLC Grade

    Spectrum Chemical

    Grade: HPLC Grade CAS No.: 110-54-3 UN No.: UN1208 Class: 3 Pkg. Group: PG II

  • SIGMA HT115

    MilliporeSigma

    Storage: −196°C

  • ALDRICH 4,4'-(Hexafluoroisopropylidene)diphenol, 97%

    Synonym(s): 2,2-Bis(4-hydroxyphenyl)hexafluoropropane; Bisphenol AF; Hexafluorobisphenol A Empirical Formula: C15H10F6O2 Linear Formula: (CF3)2C(C6H4OH)2 Formula Weight: 336.23 MDL Number:...

  • Hydroquinone, meets USP testing specifications

    Synonyms: 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ Formula: C6H4-1,4-(OH)2 Formula Weight: 110.11 CAS No.: 123-31-9

  • Hydrastine 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 Synonyms: (1R,9S)-(-)-beta-Hydrastine Molecular...

  • HAMSTER ATRIUM, 1Each, Tissue

    Rockland Immunochemicals Inc

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

  • HT (Hypoxanthine, Thymidine)

    This product is not available from other suppliers Produced under the highest industry standards to ensure superior results Hypoxanthine and Thymidine (HT) media is a "rescue media" that provides pre-formed purines and pyrimidines to overcome the effects of residual intracellular...

  • ROCHE Hexokinase (HK)

    MilliporeSigma

    Specific Activity: ~450 units/mg protein (At 25 °C and pH 7.6 with D-glucose and ATP as the substrates.) Storage: 2-8°C UNSPSC Code: 12352204 RIDADR: NONH for all modes of transport Application: Use Hexokinase for the determination of D-glucose , D-fructose, and D-sorbitol in food...

  • ALDRICH 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Henicosafluoro-12-iodododecane, >=95.0% (GC)

    Synonym(s): 1-Iodo-1 H ,1 H ,2 H ,2 H -perfluorododecane; 1 H ,1 H ,2 H ,2 H -Perfluorododecyl iodide Empirical Formula: C12H4F21I Linear Formula: CF3(CF2)9CH2CH2I Formula Weight: 674.03 MDL Number: MFCD00039412...

  • ALDRICH Hoveyda-Grubbs Catalyst 1st Generation

    Synonym(s): Dichloro( o -isopropoxyphenylmethylene)(tricyclohexylphosphine)ruthenium(II) Empirical Formula: C28H45Cl2OPRu Linear Formula: C28H45Cl2OPRu Formula Weight: 600.61 MDL Number: MFCD03453042 Melting Point:...

  • N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride ; >/= 99% (Titration)

    Synonyms: Wurster's Reagent dihydrochloride Purity Limit: ≥ 99% (Titration) CAS No.: 637-01-4 Molecular Formula: C10H16N2·2HCl Molecular Weight: 237.2 MDL No.: MFCD00012482 Appearance: White to grey or off-white crystalline powder Melting Point: 222-224 °C Storage Temperature: Store at RT...

  • ALDRICH 2,2,3,3,4,4,4-Heptafluorobutylamine, 96%

    Empirical Formula: C4H4F7N Linear Formula: C4H4F7N Formula Weight: 199.07 MDL Number: MFCD00014817 Purity: 96% Density: 1.456 g/mL at 25 °C

  • ALDRICH 6-Hydroxyflavone, 98%

    Empirical Formula: C15H10O3 Linear Formula: C15H10O3 Formula Weight: 238.24 MDL Number: MFCD00017329 Purity: 98% Melting Point: 234-236 °C(lit.)

  • ALDRICH Heptanoic acid, natural, >=98%

    Synonym(s): Enanthic acid; Oenanthic acid Empirical Formula: C7H14O2 Linear Formula: CH3(CH2)5COOH Formula Weight: 130.18 MDL Number: MFCD00004426 Purity: ≥98% Boiling Point: 223 °C(lit.) Melting Point:...

  • Heptafluorobutyric anhydride

    for GC derivatization, ≥99.0% Synonym(s): HFBA; HFAA; HFBA; Perfluorobutyric anhydride Empirical Formula: C8F14O3 Formula Weight: 410.06 Linear Formula: (CF3CF2CF2CO)2O MDL Number: MFCD00000432 Purity:...

  • [(3R)-3-Hydroxy-cis-octadec-9-enoyl]-L-carnitine analytical standard

    Synonyms: (2R)-3-Carboxy-2-[[(3R,9Z)-3-hydroxy-1-oxo-9-octadecen-1-yl]oxy]-N,N,N-trimethyl-1-propanaminium inner salt; (3R)-3-Hydroxyoleyl-L-carnitine Molecular Formula: C25H47NO5 Molecular Weight: 441.64 Linear Structural Formula: C25H47NO5 Purity: >=85.0% (HPLC) Storage: -20C

  • SIGMA Hippuryl-Arg carboxypeptidase substrate

    Synonym(s): N-Benzoyl-Gly-Arg Empirical Formula: C15H21N5O4 Linear Formula: C15H21N5O4 Formula Weight: 335.36 MDL Number: MFCD00055706 Storage: −20°C

  • ALDRICH 2-Hydroxy-5-nitropyridine, 97%

    Synonym(s): 5-Nitro-2-pyridinol Empirical Formula: C5H4N2O3 Linear Formula: C5H4N2O3 Formula Weight: 140.10 MDL Number: MFCD00006276 Purity: 97% Melting Point: 188-191 °C(lit.)

  • Horse Serum, Donor Herd, USA origin, Heat inactivated, sterile-filtered, suitable for cell culture

    Synonyms: HS; equine sera; equine serum; horse sera; sera; serum MDL No.: MFCD00164115 Storage: -20C UNSPSC Code: 12352207 Linkage: Request a serum sample Preparation Note: Collected from a controlled herd.Prepared by heating at 56 C for 30 minutes.

  • 2'-Hydroxy-4'-methoxyacetophenone, 99%

    Thermo Scientific Chemicals

    Formula: C9H10O3 Formula weight: 166.18 Purity: 99% CAS Number: 552-41-0 Harmonized Tariff Code: 2914.50 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:...

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