GFS Chemicals, Chemicals, 4 L
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4-Methyl-2-Pentanone Reagent (ACS)
GFS Chemicals(CH3)2CHCH2COCH3 CAS#: 108-10-1 F.W.: 100.16 NFPA#: 2-3-1 Descriptions: Methyl Isobutyl Ketone, MIBK
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Tetrahydrofuran, HPLC
GFS ChemicalsC4H8O CAS#: 109-99-9 F.W.: 72.11 Also meets ACS Specifications. Contains no stabilizer.
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Veritas® Ultimate Acetonitrile, Gradient/LC-MS Grade
GFS ChemicalsCH3CN CAS#: 75-05-8 F.W.: 41.05 Suitable for LC-MS
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Veritas® Ultimate Water, Deionized & Filtered, for LC-MS
GFS ChemicalsH2O CAS#: 7732-18-5 F.W.: 18.015 Applicable for use in LC/UV gradient and microelectronics. Ultra-low trace organics and metals.
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Triton® X-100
GFS Chemicals(C8H17)C6H4(OCH2CH2)nOH CAS#: 9036-19-5 Polyoxyethylene(10) isooctylphenyl ether. n in formula is about 10.
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Conductivity Standard, 25,000 uS/cm
GFS ChemicalsConductivity 25,000 +/- 200 uS/cm Made from potassium chloride.
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C10H14O8N2Na2 CAS#: 6381-92-6
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Sulfuric Acid, Solution, 0.02 N
GFS ChemicalsH2SO4 CAS#: 7664-93-9 F.W.: 98.09 NFPA#: 1-0-0 Specific Gravity: 1.000 0.01 mol/L
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Methanol Prime, Watermark Karl Fischer Solvent
GFS ChemicalsSolvent for general use in single component volumetric titration. Allows for faster equilibrium in set-up and a faster titration than plain methanol. Application: For Laboratory Reagent for Water Determination using the Karl Fischer Method
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Buffer, Sikora
GFS ChemicalsThe GFS Chemicals sikora buffer comes in a colorless liquid form with a little to no odor. The sikora buffer is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical Activities
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Buffer Solution, pH 10.00 (Color Coded Blue)
GFS ChemicalspH (@ 25°C) 10.00 +/- 0.03 NIST Traceable
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Hydrogen Peroxide, 50% Solution
GFS ChemicalsH2O2 CAS#: 7722-84-1 F.W.: 34.02 Retest concentration regularly.
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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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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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2,2,4-Trimethylpentane (ACS) for General Use
GFS Chemicals(CH3)3CCH2CH(CH3)2 CAS#: 540-84-1 F.W.: 114.23 NFPA#: 2-3-1 Descriptions: (Isooctane)
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