Reagents, F

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  • Ammonium iron(III) sulfate dodecahydrate, ACS reagent, 99%

    MilliporeSigma

    Synonyms: Ammonium ferric sulfate dodecahydrate Formula: NH4Fe(SO4)2 · 12H2O Formula Weight: 482.19 CAS No.: 7783-83-7 Purity: 98.5-102.0% (ACS specification); 99% Storage Temperature: 2-8°C Packaging: 2.5 kg in glass bottle …

  • SIGMA Fetal Bovine Serum, USA origin, sterile-filtered, suitable for cell…

    MilliporeSigma

    Synonym(s): FBS Application: FBS derived from clotted blood is the most widely used undefined supplement in eucaryotic, especially mammalian, cell culture. It is typically used with the classical media that were developed in the 1950s and 1960s. These include many popular media such as…

  • SIGMA Fetal Bovine Serum, USA origin, cell culture tested

    MilliporeSigma

    Synonym(s): FBS Application: Fetal Bovine Serum (FBS) is the most common serum used to supplement cell culture media due to its high nutritional content. Although it is relatively low in protein, FBS is effective in promoting and sustaining growth of vertebrate mammalian and insect cells. This…

  • "D-(-)-Fructose, pharmaceutical secondary standard; traceable to USP and PhEur"

    MilliporeSigma

    Synonyms: D-Levulose; Fruit sugar Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 57-48-7

  • 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…

  • Fish Gelatin

    bioWORLD

    Obtained from the skin of cold water fish. Gelatin has a high molecular weight with the extracellular glycoprotein acting as an antifreeze. This product should not be used to make a solutioin greater than 5%. Storage: 25°C

  • Furfural, 99%

    MilliporeSigma

    Synonyms: 2-Furaldehyde; Furan-2-carboxaldehyde Formula: C5H4O2 Formula Weight: 96.08 CAS No.: 98-01-1 Purity: 99% Density: 1.16 g/mL at 25 °C(lit.) Packaging: 2.5 L in glass bottle Packaging: 5, 100, 500 mL in glass bottle Included Fees: …

  • 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…

  • Formalin solution, neutral buffered, 10% case of 24 × 60 mL, histological tissue…

    MilliporeSigma

    MDL Number: MFCD00003274 PubChem Substance ID: 24895888 Application Popular general purpose histological fixative. Packaging Case containers are polypropylene with white leak-proof lids and are partially prefilled with 10% NBF. Physical Form Neutral buffered solution

  • Formalin solution, neutral buffered, 10%, histological tissue fixative

    MilliporeSigma

    MDL Number: MFCD00003274 PubChem Substance ID: 24895887 Application Case containers are polypropylene with white leak-proof lids and are partially prefilled with 10% NBF. Case sizes are 48x15 ml, 24x60 ml and 24x120 ml. Physical Form Neutral buffered solution

  • Ficoll

    RPI (Research Products International)

    Ficoll is an uncharged polymer of sucrose widely used for stabilizing cells and isolation of nuclei and organelles. Also used in Denhardt's Reagent and in gel loading buffers.

  • 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 …

  • SIGMA Ficoll® PM 70 Type 70

    MilliporeSigma

    Synonym(s): Poly(sucrose- co -epichlorhydrin) MDL Number: MFCD00131071

  • 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: …

  • 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 Nitrate, 9-Hydrate, Crystal, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    (iron(III) nitrate, nonohydrate) Formula: Fe(NO3)3?H2O Formula Weight: 404 CAS Number: 7782-61-8 Specific Gravity: 1L = 1.68 Kg

  • Flash Point Standard

    MilliporeSigma

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

  • Free Ammonia Reagent Set

    Hach

    Improved reagent set for sequential determination of free ammonia and monochloramine by the Indophenol method. Replaces 2879700. Hach Method 10200 Ranges: 0.04 to 4.50 mg/L Cl2 and 0.02 to 0.50 mg/L NH3-N Set contains reagents for approximately 50 tests

  • Formic acid, 97%

    Alfa Aesar

    Formula: CH2O2 Formula weight: 46.03 Purity: 97% CAS Number: 64-18-6 UN Number: UN1779 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…

  • SIGMA Forskolin For use in molecular biology applications

    MilliporeSigma

    Synonym(s): 7β-Acetoxy-8,13-epoxy-1α,6β,9α-trihydroxylabd-14-en-11-one; Coleonol; Colforsin Empirical Formula: C22H34O7 Linear Formula: C22H34O7 Formula Weight: 410.50 MDL Number: MFCD00082317 …

  • Frangulin A

    MilliporeSigma

    analytical standard Synonym(s): 3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-1,8-dihydroxy-6-methylanthraquinone; Emodin-L-rhamnoside; Franguloside; Rhamnoxanthin Empirical Formula: C21H20O9 Formula Weight: 416.38 Linear Formula: …

  • Frangulin B

    MilliporeSigma

    analytical standard Synonym(s): 3-(D-Apio-β-D-furanosyloxy)-1,8-dihydroxy-6-methyl-9,10-anthracenedione Empirical Formula: C20H18O9 Formula Weight: 402.35 Linear Formula: C20H18O9 MDL Number: MFCD00016362 …

  • Fullerene, carbon nanotube, multi-walled, <8 nm OD, 2-5 nm ID, 0.5-2 micron…

    Alfa Aesar

    CAS Number: 308068-56-6 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements

  • ALDRICH Fmoc chloride, 97%

    MilliporeSigma

    Synonym(s): 9-Fluorenylmethoxycarbonyl chloride; 9-Fluorenylmethyl chloroformate; Fmoc-Cl Formula: C15H11ClO2 Formula Weight: 258.70 CAS No.: 28920-43-6 UN Number: UN3261 Purity: 97% Application: Amino acid derivatizing agent for HLPC analysis. N…

  • SIGMA Ferric citrate, BioReagent, suitable for cell culture

    MilliporeSigma

    Synonym(s): Iron(III) citrate; Iron(III) citrate hydrate Formula: C6H5FeO7 Formula Weight: 244.94 CAS No.: 3522-50-7 Application: Provides a source of iron used in cell culture applications. Provides iron in a less toxic form than free iron salts.

  • GR ACS Ferrous Ammonium Sulfate, Hexahydrate

    MilliporeSigma

    Formula: Fe(NH4)2(SO4)2•6H2O Formula Weight: 392.14 CAS Number: 7783-85-9 Synonym(s): Ammonium Iron(II) Sulfate, Hexahydrate

  • ALDRICH Fmoc-Leu-OH-1-13C, 99 atom % 13C

    MilliporeSigma

    Synonym(s): N -(9-Fluorenylmethoxycarbonyl)-L-leucine-1- 13 C; L-Leucine-1- 13 C, N -Fmoc Empirical Formula: 13 CC20H23NO4 Linear Formula: (CH3)2CHCH2CH(NH-Fmoc) 13 CO2H Formula Weight: 354.40 MDL Number: …

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

    MilliporeSigma

    Synonym(s): FBS Application: FBS provides many non-defined growth promoting and survival enhancing factor to cells in culture. Analysis Note: Endotoxin and hemoglobin tested Preparation Note: Prepared by heating at 56°C for 30 minutes. Heating serum to 56°C for 30 minutes is…

  • Ferric Chloride Hexahydrate

    MP Biomedicals

    Ferric chloride is a moderately strong Lewis acid. Ferric Chloride is used in photoengraving, photography, the manufacture of pigments and ink, the chlorination of silver and copper ores, and as a mordant in dyeing and printing textiles. It is also utilized in the synthesis of organic compounds.…

  • Fibrinogen from human plasma, 50-70% protein (=80% of protein is clottable)

    MilliporeSigma

    Synonym: Factor I CAS Number: 9001-32-5 EC Number: 232-598-6 MDL number: MFCD00131060 Analysis Note Protein determined by biuret Physical form Lyophilized powder containing ~15% sodium citrate and ~25% sodium chloride. Biochem/physiol Actions Fibrinogen is an…

  • SIGMA Fetuin from fetal bovine serum, lyophilized powder, BioReagent, suitable…

    MilliporeSigma

    Synonym(s): Fetuin from fetal calf serum CAS No.: 9014-81-7 Application: A glycoprotein derived from FBS that is used as Fetuin has been used at a concentration of 500 mg/ml to supplement serum free F12 medium (along with insulin, transferrin and 2-mercaptoethanol) in culture of embryonal…

  • Formaldehyde

    Electron Microscopy Sciences

    Formula: HCHO Formula Weight: 30.03 CAS #: 50-00-0 Specific Gravity: 1.09 Grade: A.C.S.

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