Reagents, G

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Reagents, G

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  • ALDRICH Glycidyl propargyl ether, technical, >=90% (GC)

    MilliporeSigma

    Synonym(s): 2,3-Epoxypropyl propargyl ether Empirical Formula: C6H8O2 Linear Formula: C6H8O2 Formula Weight: 112.13 MDL Number: MFCD00099300 Purity: ≥90% (GC) Density: 1.040 g/mL at…

  • ALDRICH Garlic oil blend, artificial

    MilliporeSigma

    Synonym(s): Garlic oil MDL Number: MFCD00240715 Density: 1.073 g/mL at 25 °C Refractive Index: n 20/D 1.560

  • Gelatin

    Electron Microscopy Sciences

    CAS #: 9000-70-8 Solubility: 12% in H2O at 20°C pH (1% in H2O): 3.5-5.0 Residue after ignition: <2% Type A-from Porcine skin (acid cured tissue) Type B-from Bovine skin (base cured tissue) The strength of the gel is based on the bloom…

  • L-Glutathione reduced, =98.0%

    MilliporeSigma

    Synonyms: γ-L-Glutamyl-L-cysteinyl-glycine; GSH Formula: H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H Formula Weight: 307.32 CAS No.: 70-18-8 Purity: ≥98.0% Storage Temperature: 2-8°C Application:…

  • Gallocyanine

    Alfa Aesar

    Synonym(s): C.I. 51030, Mordant blue 10 Formula: C15H13ClN2O5 Formula weight: 336.73 CAS Number: 1562-85-2 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H332 Toxic if swallowed. Harmful if inhaled. Precautionary Statements: P261-P301+P310-P304+P340-P312-P405-P501a …

  • Glutaraldehyde, Pre-Made, Ready-to-Use, in Buffer

    Electron Microscopy Sciences

    Pre-Made & Ready-to-Use available in the following: Glutaraldehyde 0.625% in 0.1M Phosphate Buffer, pH 7.4 Glutaraldehyde 2% in 0.1M Phosphate Buffer, pH 7.4 Glutaraldehyde 2% in 0.1M Sodium Cacodylate Buffer, pH 7.4 Glutaraldehyde 2.5% in 0.1M Phosphate Buffer, pH 7.4 …

  • ALDRICH Gallium(III) perchlorate hydrate, 99.999% trace metals basis

    MilliporeSigma

    Empirical Formula: Cl3GaO12 -+ xH2O Linear Formula: Ga(CIO4)3 -+ xH2o Formula Weight: 368.07 (anhydrous basis) MDL Number: MFCD00167156 Purity: 99.999% trace metals basis Melting Point: 175 °C(lit.)

  • Glycine, Reagent, ACS

    Spectrum Chemical

    Grade: Reagent, ACS CAS No.: 56-40-6

  • Gelatin from cold water fish skin 40-50% in H2O

    MilliporeSigma

    Synonym: Gelatine, Teleostean gelatin CAS Number 9000-70-8 MDL number MFCD00081638 mol wt   mol wt ~60 kDa contains   0.15% propyl p-hydroxybenzoate as preservative   0.2% methyl p-hydroxybenzoate as preservative …

  • Glycine Reagent, 10% Solution, 29ml Scdb

    Hach

    For Chlorine Dioxide DPD method

  • ALDRICH Geranic acid, 85%

    MilliporeSigma

    Synonym(s): 3,7-Dimethyl-2,6-octadienoic acid Empirical Formula: C10H16O2 Linear Formula: (CH3)2C=CHCH2CH2C(CH3)=CHCO2H Formula Weight: 168.23 MDL Number: MFCD00036493 Purity: 85% …

  • General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO Guide 34 certified

    MilliporeSigma

    viscosity 5738 mPa.s (25 °C)

  • Gallium Indium alloy, 99.99% (metals basis)

    Alfa Aesar

    Formula: Ga In 40 60 wt Purity: 99.99% (metals basis) Harmonized Tariff Code:  8112.92

  • Glucose-Glutamic Acid

    Ricca Chemical

    Formula: Mixture Description: Standard Check Solution for Biochemical Oxygen Demand (BOD)

  • Gold Chloride, Hydrate(Chloroauric Acid; Hydrogen Tetrachloroaurate)

    Electron Microscopy Sciences

    Formula: H(AuCl4)·H2O   Formula Weight: 357.79   CAS #: 16961-25-4 UN #: UN1759 Assay: 99.9985% Gold contents: 49%+ A highly purified gold compound for the preparation of Colloidal Gold sols. Preweighed to facilitate your work.…

  • Goat serum,

    MilliporeSigma

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonyms: Serum Storage: -20C UNSPSC Code: 12352203 General description: Goat serum is…

  • Gö 6983, 98%

    Alfa Aesar

  • SUPELCO GPA Natural Gas Reference Standard

    MilliporeSigma

    pkg of 785 g, volume 14 L, analytical standard Synonym(s): Natural Gas Reference Standard Components: Helium .5 mol %; Nitrogen 5 mol %; Carbon dioxide 1 mol %; Methane 70.5 mol %; Ethane 9 mol %; Propane 6 mol %; 2-Methylpropane 3 mol %; Butane 3 mol %; 2-Methylbutane 1 mol %;…

  • Glutathione Reductase from baker's yeast (S. cerevisiae),ammonium sulfate…

    MilliporeSigma

    Synonym: GR, NAD(P)H:oxidized-glutathione oxidoreductase CAS number: 9001-48-3 Enzyme Commission (EC) Number: 1.6.4.2 MDL number: MFCD00131196 Preparation Note Purified by affinity chromatography Unit Definition One unit will reduce 1.0 µmole of oxidized…

  • Graphite powder, natural, microcrystal grade, APS 2-15 micron, 99.9995% (metals…

    Alfa Aesar

    Purity: 99.9995% (metals basis) UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2504.10 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • SIGMA Guanidine hydrochloride, for molecular biology, =99%

    MilliporeSigma

    Synonyms: Aminoformamidine hydrochloride; Aminomethanamidine hydrochloride; Guanidinium chloride Formula: NH2C(=NH)NH2 · HCl Formula Weight: 95.53 CAS No.: 50-01-1 Purity: ≥99% Application: Strong chaotropic agent useful for the denaturation and…

  • Glutaraldehyde, 25% aq. soln.

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Synonym(s): Glutaric dialdehyde, Pentanedial Formula: C5H8O2 Formula weight: 100.12 CAS…

  • Glycerol, 20% (sterile solution)

    bioWORLD

    Useful for sample preparation/protein stabilization and as a storage buffer component Synonym: Glycerol 20% sterile solution Common reagent used in tissue culture media for bacteria and enzyme storage Useful for mammalian cell transfection and polyacrylamide gel preservation…

  • Copper(II) sulfate pentahydrate, ACS reagent, =98.0%

    MilliporeSigma

    Synonyms: Blue Vitriol; Cupric sulfate pentahydrate; Sulfuric acid, copper(II) salt (1:1) pentahydrate Formula: CuSO4 · 5H2O Formula Weight: 249.69 CAS No.: 7758-99-8 Purity: ≥98.0%; 98.0-102.0% (ACS specification) Packaging: 100,…

  • "Glyceryl tributyrate, puriss., Greater Than or Equal to 98.5% (GC)"

    MilliporeSigma

    Synonym(s): 1,2,3-Tributyrylglycerol; Glycerol tributyrate; Tributyrin Formula: (CH3CH2CH2COOCH2)2CHOCOCH2CH2CH3 Formula Weight: 302.36 CAS No.: 60-01-5 Purity: ≥98.5% (GC) Density: …

  • ALDRICH Glass spheres, 9-13 µm particle size

    MilliporeSigma

    Formula: O2Si Formula Weight: 60.08 CAS No.: 65997-17-3 Density: 1.1 g/mL at 25 °C(lit.) Application: Low density filler for coatings and plastics. Features and Benefits: Light weight, crush-resistant filler. Imparts dimensional stability, reduces warpage, reduces plastic…

  • SIGMA Glycine, for electrophoresis, =99%

    MilliporeSigma

    Synonyms: Aminoacetic acid; Aminoethanoic acid; Glycocoll Formula: NH2CH2COOH Formula Weight: 75.07 CAS No.: 56-40-6 Purity: ≥99% Application: Glycine is a component of Tris-glycine and Tris-glycine-SDS running buffers for polyacrylamide gel…

  • Giemsa Stain, Stock Solution

    Spectrum Chemical

    UN No.: UN1987 Class: 3 Pkg. Group: PG III

  • Riedel-de Haen Glycerol ACS reagent, =99.5%

    Honeywell

  • Gibberellic acid BioReagent, plant cell culture tested, =90% gibberellin A3…

    MilliporeSigma

    Synonym: GA3, Gibberellin A3 CAS Number: 77-06-5 Empirical Formula (Hill Notation): C19H22O6 Molecular Weight: 346.37 Beilstein Registry Number : 54346 EC Number: 201-001-0 MDL Number: MFCD00079329 …

  • Griess Reagent R1

    bioWORLD

    For determination of nitrite in aqueous solutions. Composition: 1% solution of sulfanilamide in 5% phosphoric acid Stability: 1 year

  • SIGMA Gibberellic acid 90% gibberellin A3 basis (HPLC)

    MilliporeSigma

    Synonym(s): GA3; Gibberellin A3 Empirical Formula: C19H22O6 Linear Formula: C19H22O6 Formula Weight: 346.37 MDL Number: MFCD00079329 Purity: 90% gibberellin A3 basis (HPLC) Beilstein…

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