Chemicals Reagents H

Chemicals Reagents H

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  • "hemi-Calcium bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate"

    Selectophore ™ , ≥97.0% Synonym(s): Bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate calcium salt Empirical Formula: C56H84CaO8P2 Formula Weight: 987.29 Linear Formula: C56H84CaO8P2 MDL Number:...

  • Human HIF-1 alpha ELISA Kit for cell culture supernatants, plasma, and serum samples

    This ELISA antibody pair detects human and mouse HIF-1apha. Other species are not 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...

  • ALDRICH 4-Hydroxyindole, 99%

    Synonym(s): 4-Indolol; 4-Hydroxyindole Empirical Formula: C8H7NO Linear Formula: C8H7NO Formula Weight: 133.15 MDL Number: MFCD00005667 Purity: 99% Melting Point: 97-99 °C(lit.) Beilstein Registry Number: 114905

  • Hydrochloric Acid, 50% (v/v) Aqueous Solution

    Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A

  • ALDRICH 3-Hydroxy-4-methoxybenzyl alcohol, 98%

    Synonym(s): Isovanillyl alcohol Empirical Formula: C8H10O3 Linear Formula: HOC6H3(OCH3)CH2OH Formula Weight: 154.16 MDL Number: MFCD00004644 Purity: 98% Melting Point: 135-137 °C(lit.) Beilstein Registry Number:...

  • Heptane

    MilliporeSigma

    Synonyms: n-Heptane, Heptane Molecular Formula: C7H16 Molecular Weight: 100.2 Linear Structural Formula: CH3(CH2)5CH3 MDL Number: MFCD00009544 Purity: >=99% n-heptane basis; >=99.9% (saturated C7 hydrocarbons) Melting Point: -91 C (lit.) Density: 0.684 g/mL at 25 C (lit.) Refractive Index: n20/D...

  • Fluka Hydroxynaphthol blue indicator for metal titration

    Chemical synonyms: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt; 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2,7-d Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 620.47 Molecular formula: C20H11N2Na3O11S3

  • Hexane, mixture of isomers, anhydrous, =99%

    Synonyms: Hexanes; Isohexane Formula: C6H14 Formula Weight: 86.18 Purity: ≥99% Density: 0.672 g/mL at 25 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 10 L in ss drum Packaging: 100 mL in Sure/Seal™ Packaging: 18 L in Pure-Pac™ 1 Packaging: 200 L in Kilo-Lab™

  • High Temperature Viscosity Standard; UKAS ISO/IEC17025 and ISO 17034 certified viscosity 4965 mPa.s (60 C)

    This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.

  • Heparin for physico-chemical analysis

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Heparin sodium salt

  • ALDRICH 2-Hydrazino-4-phenylthiazole, 97%

    Synonym(s): 4-Phenyl-2(3 H )-thiazolone hydrazone Empirical Formula: C9H9N3S Linear Formula: C9H9N3S Formula Weight: 191.25 MDL Number: MFCD00088859 Purity: 97% Melting Point: 163-167 °C

  • 3-Hydroxypiperidine, >=98.0% (NT)

    Synonyms: 3-Piperidinol CAS Number: 6859-99-0 Formula: C5H11NO Formula Weight: 101.15 Linear Formula: C5H11NO MDL No.: MFCD00014591 Purity: >=98.0% (NT) Melting Point: 57-61 C Storage: 2-8C Beilstein Registry Number: 102696 EC Number: 229-957-4 UNSPSC Code: 12352100 General description:...

  • ALDRICH Hexabromobenzene, 98%

    Formula: C6Br6 Formula Weight: 551.49 CAS No.: 87-82-1 Purity: 98% Packaging: 25 g in glass bottle

  • 1-Hexyne, 98%

    GFS Chemicals

    CH3(CH2)3C≡CH CAS#: 693-02-7 F.W.: 82.15 Stabilized with BHT

  • ALDRICH 1-Hexanethiol, 99% (GC)

    Synonym(s): 1-Mercaptohexane; Hexyl mercaptan; MCH; Mercaptan C6 Empirical Formula: C6H14S Linear Formula: CH3(CH2)5SH Formula Weight: 118.24 MDL Number: MFCD00004909 Purity: 99% (GC) Boiling Point: 150-154 °C(lit.)...

  • HS-PEG2K-NH2 HCl Salt, average Mn 2,000

    Thiol PEG Amine. HS is thiol reactive and NH2 is stable and can be activated. Synonyms: HS-PEG-NH2 Linear Structural Formula: HS(CH2CH2O)nCH2CH2NH2HCl Storage: -20C Application: Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization Legal...

  • Dichlorvos-(dimethyl-d6) PESTANAL®, analytical standard

    Dichlorvos-(dimethyl-d6) is an isotope labeled analog of the organophosphate insecticide dichlorvos, wherein the dimethoxy protons are replaced by deuterium. Synonyms: 2,2-Dichlorovinyl di(methyl-d3) phosphate; Dichlorvos-d6 Molecular Formula: C4D6HCl2O4P Molecular Weight: 227.01 Linear Structural...

  • trans-4-Hydroxy-L-proline

    analytical standard Synonym(s): (2 S ,4 R )-4-Hydroxypyrrolidine-2-carboxylic acid; Hyp Empirical Formula: C5H9NO3 Formula Weight: 131.13 Linear Formula: C5H9NO3 MDL Number: MFCD00064320 Purity: ≥99% (TLC) Melting Point:...

  • SIGMA HDAC-8 human recombinant, expressed in baculovirus infected insect cells, >=80% (SDS-PAGE)

    Synonym(s): CDA07; HD8; HDACL1; Histone deacetylase 8; Histone deacetylase-like 1 Purity: ≥80% (SDS-PAGE) Storage: −70°C

  • SIGMA Hs 27

    MilliporeSigma

    Storage: −196°C

  • Hydroxyapatite, puriss., meets analytical specification of Ph. Eur., BP, FCC, E341, =90% (calculated on glowed substance)

    Synonyms: Calcium phosphate hydroxide; Durapatite; Hydroxylapatite Formula: 3Ca3(PO4)2 · Ca(OH)2 Formula Weight: 502.31 CAS No.: 1306-06-5 Purity: ≥90% (calculated on glowed substance); 35-40% Ca basis

  • Human S100B ELISA, EZHS100B-33K This Human S100B ELISA kit is to be used for the quantification of human S100B in cerebrospinal fluid, serum & plasma.

    S100B is a calcium-binding protein produced mainly by astrocytes in the central nervous system and has been implicated in the development and maintenance of the nervous system. Although the mechanism of S100B secretion is unknown, it appears to be affected by oxidative stress. At nanomolar...

  • Homatropine hydrobromide, United States Pharmacopeia (USP) Reference Standard

    CAS No.: 51-56-9 Synonyms: DL-Homatropine hydrobromide; DL- endo -α-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide; Tropine mandelate hydrobromide Formula: C16H21NO3 ¬? HBr Formula Weight: 356.25 Linear Formula:...

  • ALDRICH H-Pro-2-ClTrt resin, extent of labeling: ~0.6mmol/g loading

    Synonym(s): L-Proline 2-chlorotrityl ester polymer-bound Storage: 2-8°C

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