GFS Chemicals, 4 L, Chemicals
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Acetonitrile, ACS Reagent
GFS ChemicalsAn Acetonitrile is a nitrile in which the hydrogen has been replaced by a methyl group in hydrogen cyanide. As an aprotic polar solvent, it inhibits EC 3.5.1.4 (amidase). It is a volatile organic compound composed of aliphatic nitriles. The liquid acetonitrile has an aromatic odor and is colorless…
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Methyl Alcohol, Gc, Residue
GFS ChemicalsMethyl Alcohol, also known as methanol or wood alcohol, is a colorless, very volatile liquid with a faint sweet fruity odor similar to that of ethanol. With water, it entirely mixes. Vapors are slightly greater than air in weight and may travel some distance to a source of ignition before returning…
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For volumetric analysis. Suitable for general purpose or aldehydes and ketones. Specific Gravity: 1.200 NFPA#: 2-2-1
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tert-Butyl Acetate, 98.0%
GFS ChemicalsCH3COOC(CH3)3 CAS#: 540-88-5 F.W.: 116.16 NFPA#: 1-3-0 Specific Gravity: 0.870
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Isobutyl Alcohol (ACS)
GFS Chemicals(CH3)2CHCH2OH CAS#: 78-83-1 F.W.: 74.12 NFPA#: 1-3-0 Descriptions: 2-Methyl-1-propanol
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Conductivity Standard, 10,000 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 10,000 +/- 100 uS/cm NIST Traceable
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Ceric Sulfate, 0.1N Solution
GFS ChemicalsCerium(IV) sulfate, also called ceric sulfate, is an inorganic compound. These salts are solids that are soluble in water and dilute acids. Solutions of ceric sulfate have a strong yellow color. Ceric Sulfate is a powerful and versatile oxidizing agent that possesses certain advantages over…
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Veritas® Ultimate Methyl Alcohol, Gradient/LC-MS Grade
GFS ChemicalsCH3OH CAS#: 67-56-1 F.W.: 32.04 Suitable for LC-MS
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Methyl tert-Butyl Ether, HPLC
GFS Chemicals(CH3)3COCH3 CAS#: 1634-04-4 F.W.: 88.15 MTBE. Also meets ACS Specifications.
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Conductivity Standard, 400 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 400 +/- 4 uS/cm NIST Traceable
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Formaldehyde Solution, 37% (ACS)
GFS ChemicalsHCHO CAS#: 50-00-0 F.W.: 30.03 NFPA#: 3-2-2 Descriptions: Contains 10-15% methanol as preservative.
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1,2-Dichloroethane (ACS)
GFS ChemicalsClCH2CH2Cl CAS#: 107-06-2 F.W.: 98.96 NFPA#: 3-3-1 Specific Gravity: 1.250
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Methyl Ethyl Ketone (ACS)
GFS ChemicalsCH3COC2H5 CAS#: 78-93-3 F.W.: 72.11 NFPA#: 1-3-0 Descriptions: 2-Butanone
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For coulometric analysis. Anolyte for all coulometric titrators. Universal solution for certain coulometric titrators.
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Conductivity Standard, 100 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 100 +/- 1 uS/cm NIST Traceable
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Buffer Solution
GFS ChemicalsThe pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…
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Hydrochloric Acid, Solution, 0.1 N in Isopropyl Alcohol
GFS ChemicalsHCl CAS#: 7647-01-0 F.W.: 36.46