Chemicals Reagents H

Chemicals Reagents H

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  • Heptanes, mixture of isomers, contains =25% n-heptane, ReagentPlus®

    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click...

  • HPN-07 >=98% (HPLC)

    MilliporeSigma

    Synonyms: 2, 4-Disulfonyl PBN; 2,4-Disulfophenyl-N-tert-butylnitrone; ARL 16556; CPI 22; Cerovive; Disodium 4-[(tert-butyl-imino) methyl]benzene-13-disulfonate N-oxide; Disufenton sodium; NXY-059; Nxy 059; OKN-007; OKN007; Oklahoma nitrone-007 Molecular Formula: C11H13NO7S2 · 2Na Molecular Weight:...

  • Heme Assay Kit

    MilliporeSigma

    Heme is a member of the porphyrin family. It is synthesized in both mitochondria and cytoplasm, and is a key prosthetic group for various essential proteins such as hemoglobin, cytochromes, catalases and peroxidases. Free heme, which can be released from hemoglobin following hemolysis, is...

  • Hexamethyldisilathiane, synthesis grade

    Synonyms: (TMS)2S; HMDS; Bis(trimethylsilyl) sulfide; NSC 252160 CAS Number: 3385-94-2 Formula: C6H18SSi2 Formula Weight: 178.44 Linear Formula: (CH3)3SiSSi(CH3)3 MDL No.: MFCD00014851 Boiling Point: 164 C(lit.) Density: 0.846 g/mL at 25 C(lit.) Refractive Index: n20/D 1.4586(lit.) Beilstein...

  • Hexaconazole-(butyl-2,2,3,3,4,4,4-d7) PESTANAL(R), analytical standard

    Hexaconazole-(butyl-2,2,3,3,4,4,4-d7) is an isotope-labeled analog of the systemic fungicide, hexaconazole, commonly used for the control of a variety of fungi including Ascomycetes and Basidiomycetes in crops. Synonyms:...

  • Human blood (Pb and Cd)

    BCR ® certified Reference Material Storage: −20°C

  • SIGMA Histo/Zyme, pH 7.2, Ready to Use, Antigen Retriever

    Storage: 2-8°C

  • HRA-19a1.1 Alpha2 B, 9071522

    Storage: -196C UNSPSC Code: 12352200

  • Hydroxyproline 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 Synonyms: trans-4-Hydroxy-L-proline; (2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid;...

  • Human Umbilical Artery Endothelial Cells (HUAEC) 500,000 cryopreserved cells

    Storage: -196C Application: Primary Human Umbilical Artery Endothelial Cells (HUAEC) are isolated from the arteries of the umbilical cord and are provided in a cryopreserved format. They are often used for in vitro studies on atherosclerosis but also for endothelial cell-dependent lymphocyte...

  • Hydrocortisone phosphate triethylamine, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 122764-80-1 Synonyms: Cortisol 21-phosphate triethylamine salt; (11β)-11,17-Dihydroxy-21-(phosphonooxy)pregn-4-ene-3,20-dione triethylamine salt Formula: C21H31O8P ¬? C6H15N Formula Weight: 543.63 Linear Formula:...

  • Human SERPINA3 ELISA for serum, plasma and cell culture supernatants

    This ELISA antibody pair detects human SERPINA3. Other species not yet determined. Storage: -20C Application: For research use only. Not for use in diagnostic procedures.Please refer to the attached Protocolfor details. Other Notes: A sample Certificate of Analysis is available for this product....

  • Hydrocortisone hemisuccinate

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Hydrocortisone 21-hemisuccinate monohydrate; 11β,17aα,21-Trihydroxy-4-pregnene-3,20-dione 21-hemisuccinate Empirical Formula: C25H34O8 -+ H2O Formula Weight: 480.55 Linear Formula:...

  • ALDRICH 3'-Hydroxy-4'-methoxyacetophenone, 97%

    Synonym(s): 1-(3-hydroxy-4-methoxyphenyl)ethanone Empirical Formula: C9H10O3 Linear Formula: C9H10O3 Formula Weight: 166.17 MDL Number: MFCD00182975 Purity: 97% Melting Point: 88-92 °C

  • Human coagulation factor VIIa (rDNA)

    European Pharmacopoeia (EP) Reference Standard

  • SIGMA Hemoglobin equine lyophilized powder

    Synonym(s): Hb MDL Number: MFCD00131282 Storage: 2-8°C

  • 1-Deoxynojirimycin hydrochloride ; >/= 99%

    Synonyms: 1,5-Dideoxy-1,5-imino-D-sorbitol hydrochloride1,5-Dideoxy-1,5-imino-D-glucitol hydrochloride Purity Limit: ≥ 99% CAS No.: 73285-50-4 Molecular Formula: C6H13NO4·HCl Molecular Weight: 199.63 MDL No.: MFCD00133247 Appearance: White to off-white powder Melting Point: 209-216 °C Storage...

  • HAMSTER ESOPHAGUS, 1Each, Tissue

    Rockland Immunochemicals Inc

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

  • ALDRICH O-(2-Azidoethyl)heptaethylene glycol, Greater Than or Equal to 95% (oligomer purity)

    Synonym(s): Azido-PEG (n=7) Formula: C16H33N3O8 Formula Weight: 395.45 CAS No.: 352439-36-2 Purity: ≥95% (oligomer purity) Storage: 2-8°C Packaging: 250 mg in glass bottle

  • SIGMA Human Heat Shock Protein 27 ELISA Kit for serum, plasma, cell culture supernatant and urine

    Synonym(s): HSP27 Storage: −20°C

  • 2'-Hydroxypropiophenone 97%

    Synonym: 2-(Propionyl)phenol CAS Number: 610-99-1 Linear Formula: HOC6H4COC2H5 Molecular Weight: 150.17 Beilstein Registry Number: 1860264 EC Number: 210-244-1 MDL Number: MFCD00002220 PubChem Substance ID: 24895694 Packaging 25 g in glass bottle

  • Hexane, mixture of isomers puriss., =85% isomers basis (GC)

    Storage condition: Room Temperature UN Number: UN1208 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: Metal Drum C.A.S. Number 1: 110-54-3...

  • SIGMA HABA/Avidin Reagent lyophilized powder

    Storage: 2-8°C

  • 1,3-Propanesultone >=99%, acid <200 ppm, H2O <100 ppm

    Synonyms: 3-Hydroxypropanesulfonic acid gamma-sultone Molecular Formula: C3H6O3S Molecular Weight: 122.14 Linear Structural Formula: C3H6O3S MDL Number: MFCD00005355 Purity: >=99% Melting Point: 30-33 C (lit.) Density: 1.392 g/mL at 25 C (lit.) Application: The presence of electrolyte additives...

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