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  • FLUKA Glyphosate, PESTANAL®, analytical standard

    Sigma-Aldrich

    Synonyms: N -(Phosphonomethyl)glycine; Glyphosate Formula: (HO)2P(O)CH2NHCH2CO2H Formula Weight: 169.07 CAS No.: 1071-83-6 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

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

    Sigma-Aldrich

    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…

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

    Sigma-Aldrich

    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 …

  • Gold(III) chloride trihydrate, ACS reagent, =49.0% Au basis

    Sigma-Aldrich

    Synonyms: Hydrogen tetrachloroaurate(III); Tetrachloroauric(III) acid Formula: HAuCl4 · 3H2O Formula Weight: 393.83 CAS No.: 16961-25-4 Purity: ≥49.0% Au basis Application: Gold Catalysts — 21st Century ′Gold Rush′ Packaging: 1, 5,…

  • SIGMA Glycine, for electrophoresis, =99%

    Sigma-Aldrich

    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…

  • Goat serum

    Sigma-Aldrich

    Synonym: Serum Application Normal goat serum may be used as a blocking agent or negative control in immunoassays. For immunohistochemistry and immunocytochemistry, goat serum was used between 1%-20% as blocking agent in various studies. 1,2,3,4,5,6,7 General Description: Goat…

  • Glycerol, =99.5%

    Sigma-Aldrich

    Synonyms: 1,2,3-Propanetriol; Glycerin Formula: HOCH2CH(OH)CH2OH Formula Weight: 92.09 CAS No.: 56-81-5 Purity: ≥99.5% Density: 1.25 g/mL(lit.) Application: Glycerol is used both in sample preparation and gel formation for…

  • SUPELCO GPA Natural Gas Reference Standard

    Sigma-Aldrich

    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 %;…

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

    Sigma-Aldrich

    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…

  • SIGMA D-(+)-Glucose, =99.5% (GC)

    Sigma-Aldrich

    Synonyms: Dextrose Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 50-99-7 Purity: ≥99.5% (GC)

  • FLUKA Gibberellic acid

    Sigma-Aldrich

    PESTANAL ® , analytical standard Synonym(s): GA3; Gibberellin A3 Empirical Formula: C19H22O6 Formula Weight: 346.37 Linear Formula: C19H22O6 MDL Number: MFCD00079329 Beilstein Registry…

  • SIGMA Glutathione Assay Kit sufficient for 700 assays

    Sigma-Aldrich

    Storage: 2-8°C

  • L-Glutathione reduced, BioXtra, =98.0%

    Sigma-Aldrich

    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:…

  • Glass beads, acid-washed 212-300 µm (50-70 U.S. sieve)

    Sigma-Aldrich

    Particle Size: 212-300 μm (50-70 U.S. sieve)

  • Guanidine thiocyanate solution, BioUltra, for molecular biology, ~6 M in H2O

    Sigma-Aldrich

    Synonym: Guanidine isothiocyanate, Guanidinium isothiocyanate, Guanidinium rhodanide, Guanidinium thiocyanate CAS Number: 593-84-0 Linear Formula : NH2C(=NH)NH2 · HSCN Molecular Weight: 118.16 Beilstein Registry Number: 3563461 MDL number: …

  • Gold coated glass cover slip, 99.999% (Au), layer thickness 100 vÖ, diam. x…

    Sigma-Aldrich

    CAS No.: 7440-57-5 Formula: Au Formula Weight: 196.97 Linear Formula: Au MDL No.: MFCD00003436 Purity: 99.99% (Ti); 99.999% (Au) Refractive Index: n 20/589.3 1.523

  • ALDRICH Graphite, rod, L 150mm, diam. 6mm, 99.999%

    Sigma-Aldrich

    Empirical Formula: C Linear Formula: C Formula Weight: 12.01 MDL Number: MFCD00144065 Purity: 99.999% Melting Point: 3652-3697 °C(lit.) Density:  at 25 °C (low density)

  • SIAL Glycerol

    Sigma-Aldrich

    puriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC) Synonym(s): 1,2,3-Propanetriol; Glycerin Empirical Formula: C3H8O3 Formula Weight: 92.09 Linear Formula: HOCH2CH(OH)CH2OH MDL Number: MFCD00004722 Purity: …

  • ALDRICH Graphite, platelet nanofibers, D x L 50-250nm x 0.5-5µm, 98% carbon…

    Sigma-Aldrich

    Empirical Formula: C Linear Formula: C Formula Weight: 12.01 MDL Number: MFCD00144065 Purity: 98% carbon basis Melting Point: 3652-3697 °C(lit.)

  • SIGMA Glycerol, for molecular biology, =99%

    Sigma-Aldrich

    Synonyms: 1,2,3-Propanetriol; Glycerin Formula: HOCH2CH(OH)CH2OH Formula Weight: 92.09 CAS No.: 56-81-5 Purity: ≥99% Density: 1.25 g/mL(lit.) Application: Glycerol is used both in sample preparation and gel formation for polyacrylamide gel…

  • L-Glutathione reduced, =98.0%

    Sigma-Aldrich

    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:…

  • SIGMA Glycine, from non-animal source, meets EP, JP, USP testing specifications,…

    Sigma-Aldrich

    Synonyms: Aminoacetic acid; Aminoethanoic acid; Glycocoll Formula: NH2CH2COOH Formula Weight: 75.07 CAS No.: 56-40-6 Purity: ≥98.5% Application: Amino acid for use in cell culture media development applications and existing media formulations. …

  • SIAL Glass beads

    Sigma-Aldrich

    diam. ~5 mm Synonym(s): Anti-bumping granules

  • ALDRICH Gold(III) chloride, 99%

    Sigma-Aldrich

    Empirical Formula: AuCl3 Linear Formula: AuCl3 Formula Weight: 303.33 MDL Number: MFCD00014172 Purity: 99%

  • ALDRICH 2,3,4,6-Tetra-O-benzyl-D-glucopyranose, Greater Than or Equal to 98.0% …

    Sigma-Aldrich

    Formula: C34H36O6 Formula Weight: 540.65 CAS No.: 4132-28-9 Purity: ≥98.0% (TLC) Other Notes: Important D -glucopyranose derivative for glucosylations and other reactions 1, 2 ; Preparation of the α-glucopyranosyl chloride 3 ; Synthesis…

  • SIGMA GenElute™ Five-Minute Plasmid Miniprep Kit sufficient for 250…

    Sigma-Aldrich

    Synonym(s): GenElute ™ Plasmid Miniprep Kit; Gen Elute

  • SIGMA GenElute™ Mammalian Total RNA Miniprep Kit sufficient for 70 purifications

    Sigma-Aldrich

    Synonym(s): GenElute ™ Mammalian RNA Kit; Gen Elute

  • ALDRICH Graphite, flakes

    Sigma-Aldrich

    Empirical Formula: C Linear Formula: C Formula Weight: 12.01 MDL Number: MFCD00144065 Melting Point: 3652-3697 °C(lit.)

  • SIGMA GenElute™ HP Endotoxin-Free Plasmid Megaprep Kit kit sufficient for 5…

    Sigma-Aldrich

    Synonym(s): Gen Elute; GenElute Endotoxin-Free Plasmid Kit Storage: 20-25°C

  • Gentian Violet, meets USP testing specifications

    Sigma-Aldrich

    Synonyms: Crystal Violet; Basic Violet 3; Gentian Violet; Hexamethylpararosaniline chloride; Methyl Violet 10B Formula: C25H30N3Cl Formula Weight: 407.98 CAS No.: 548-62-9 Application: Gentian Violet is the primary stain used in the Gram stain technique…

  • SIGMA L-Glutamine, ReagentPlus®, =99% (TLC)

    Sigma-Aldrich

    Synonyms: ( S )-2,5-Diamino-5-oxopentanoic acid; L-Glutamic acid 5-amide Formula: H2NCOCH2CH2CH(NH2)CO2H Formula Weight: 146.14 CAS No.: 56-85-9 Purity: ≥99% (TLC) Biochem/physiol Actions: L -Glutamine is an essential…

  • SIAL Glass wool, for laboratory use

    Sigma-Aldrich

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