Reagents, F

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Reagents, F

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  • Fast Frozen Fix™

    Electron Microscopy Sciences

    Prepared fixative – This is one step quick fix for frozen sectioned tissue. Fixes tissue to slide to allow for staining procedures. Apply to most tissue types.

  • SIGMA 3X FLAG® Peptide lyophilized powder

    MilliporeSigma

    Synonym(s): Met-Asp-Tyr-Lys-Asp-His-Asp-Gly-Asp-Tyr-Lys-Asp-His-Asp-Ile-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys; ddddk peptide; dykddddk peptide Empirical Formula: C120H169N31O49S Linear Formula: C120H169N31O49S …

  • "Fipronil, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C12H4Cl2F6N4OS Formula Weight: 437.15 CAS No.: 120068-37-3 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • ALDRICH Ferrocene, 98%

    MilliporeSigma

    Synonym(s): Bis(cyclopentadienyl)iron; Di(cyclopentadienyl)iron Formula: Fe(C5H5)2 Formula Weight: 186.03 CAS No.: 102-54-5 UN Number: UN1325 Purity: 98% Application: Synthetic reagent used as as a source of useful ferrocene derivatives, including…

  • Flash Point Standard - Pensky Martens

    MilliporeSigma

    ASTM D 93 Proc. A (232.0 °C) Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: Beilstein Registry Number: …

  • HARLECO® Formalin, Neutral Buffered 10%

    MilliporeSigma

    Formula: Mixture Concentration: (argentometric titration) 1010mg/L max Formula: AgNO30 in HNO3 0.5mol/L

  • Folin-Ciocalteu's Phenol Reagent

    MilliporeSigma

    pH: Solubility: (20°C) soluble Density: 1.24 g/cm3 (20°C)

  • ALDRICH Fluorescein O-methacrylate, 97%

    MilliporeSigma

    Synonym(s): 3'-Methacryloxyspirobenzo[ c ]-furan[1,9']xanthen-3-one; Methacryloyloxy fluorescein Empirical Formula: C24H16O6 Linear Formula: C24H16O6 Formula Weight: 400.38 MDL Number: MFCD04974071 Purity: 97% …

  • SUPELCO Florisil®

    MilliporeSigma

    PR grade, 60-100 mesh, coarse powder Synonym(s): Activated magnesium silicate; Magnesium silicate Empirical Formula: MgO3Si Formula Weight: 100.39 Linear Formula: MgO3Si MDL Number: MFCD00078249

  • SIGMA Formalin, 10%, Neutral Buffered, Wintergreen Scented

    MilliporeSigma

  • SUPELCO F.A.M.E. Mix

    MilliporeSigma

    C8 - C24, ampule of 100 mg, certified reference material Components: Methyl arachidate 8 wt. %; Methyl behenate 8 wt. %; Methyl decanoate 8 wt. %; Methyl cis -13-docosenoate 5 wt. %; Methyl dodecanoate 8 wt. %; Methyl linoleate; Methyl linolenate 5 wt. %; Methyl myristate 8 wt. %; Methyl…

  • Fluorescein, 90+%

    Alfa Aesar

    Synonym(s): C.I. 45350.1, Solvent Yellow 94 Formula: C20H12O5 Formula weight: 332.32 Purity: 90+% CAS Number: 2321-07-5 Harmonized Tariff Code:  3204.19 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear…

  • Flash Point Standard

    MilliporeSigma

    PMCC ASTM D 93 Proc A (57.3 °C) RIDADR: UN 1202 3 / PGIII

  • SIGMA Fetal Bovine Serum, USA origin, Heat Inactivated, sterile-filtered,…

    MilliporeSigma

    Synonym(s): FBS Application: FBS sourced in the United States is used in a broad range of cell culture applications. FBS provides many non-defined growth promoting and survival enhancing factor to cells in culture. Analysis Note: Endotoxin and hemoglobin tested Preparation…

  • Flash Point Standard

    MilliporeSigma

    COC ASTM D 92 (262.0 °C)

  • SIAL Fast Blue B Salt

    MilliporeSigma

    Dye content ~95 % Synonym(s): o -Dianisidine bis(diazotized) zinc double salt; Azoic Diazo No. 48; DBB; Diazo Blue B; Naphthanil Diazo Blue B Empirical Formula: C14H12Cl4N4O2Zn Formula Weight: 475.47 Linear Formula: …

  • SUPELCO F.A.M.E. Mix

    MilliporeSigma

    GLC-10, certified reference material, pkg of 100 mg (Neat) Components: Methyl linoleate 20 wt. %; Methyl linolenate 20 wt. %; Methyl oleate 20 wt. %; Methyl palmitate 20 wt. %; Methyl stearate 20 wt. %

  • ALDRICH Fluoroethylene carbonate, 99%

    MilliporeSigma

    Synonym(s): 4-Fluoro-1,3-dioxolan-2-one; FEC Empirical Formula: C3H3FO3 Linear Formula: C3H3FO3 Formula Weight: 106.05 MDL Number: MFCD06247543 Purity: 99% Melting Point: 18-23 °C Storage: 2-8°C

  • Florisil® (60-100 Mesh) (activated magnesium silicate)

    Avantor - J.T.Baker®

    Selective Adsorbent for Gas Chromatography CAS Number: 1343-88-0 Specific Gravity: 1L = 2.51 Kg

  • 3-Fluoro-4-(trifluoromethoxy)phenylacetic acid, 97%

    Alfa Aesar

    Formula: C9H6F4O3 Formula weight: 238.14 Purity: 97% Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a …

  • Formic acid, 85%

    Alfa Aesar

    Formula: CH2O2 Formula weight: 46.03 Purity: 85% CAS Number: 64-18-6 UN Number: UN3412 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.11 Hazard Statements: H331-H314-H318-H226-H302 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious…

  • Formic Acid Double Distilled

    GFS Chemicals

  • ALDRICH Fluorine doped tin oxide coated glass slide, L x W x D 100mm x 100mm x…

    MilliporeSigma

    Synonym(s): TEC 15; FTO glass

  • Faujasite Type Zeolite BCR® certified Reference Material

    MilliporeSigma

    Synonym: Zeolite, Faujasite Type EC Number: 215-283-8 Legal Information: BCR is a registered trademark of European Commission

  • ALDRICH 2-Fluoro-5-(trifluoromethyl)benzoyl chloride, 97%

    MilliporeSigma

    Empirical Formula: C8H3ClF4O Linear Formula: FC6H3(CF3)COCl Formula Weight: 226.56 MDL Number: MFCD00061156 Purity: 97% Boiling Point: 191 °C(lit.) Density: 1.499 g/mL at…

  • Folin & Ciocalteu's Phenol Reagent

    MP Biomedicals

    Folin & Ciocalteu`S Phenol Reagent is suitable for determination of total protein by Lowry method. It is a mixture of phosphomolybdate and phosphotungstate used for the colorimetric assay of phenolic and polyphenolic antioxidants. Synonyms: Folin's phenol reagent, Folin–Denis…

  • Formaldehyde, 37% w/w, ACS

    Ricca Chemical

  • Folin & Ciocalteu’s phenol reagent suitable for determination of total protein…

    MilliporeSigma

    MDL Number: MFCD00132625 Other Notes Folin & Ciocalteu′s phenol reagent does not contain phenol. Rather, the reagent will react with phenols and non-phenolic reducing substances to form chromogens that can be detected spectrophotometrically. Linkage This product is…

  • Ferric Sulfate, Powder, AR

    Avantor - Macron Fine Chemicals™

    Formula: Fe2(SO4)3·xH2O CAS Number: 15244-10-7 Specific Gravity: 1L = 3.09 Kg

  • ALDRICH Fluorine doped tin oxide coated glass slide, L x W x D 50mm x 50mm x 2…

    MilliporeSigma

    Synonym(s): TEC 7; FTO glass

  • Fomblin YR-1800

    Alfa Aesar

    Synonym(s): Perfluoropolyether YR-1800 CAS Number: 69991-67-9 Harmonized Tariff Code:  3907.20

  • Formalin Prefilled HistoTainer™

    Electron Microscopy Sciences

    The HistoTainer™ is half filled with 10% Neutral Buffered Formalin as a fixative. These ready-to-use prefilled containers are timer saving and make your work more efficient.

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