Water GC/HPLC GGR

H₂O
M.W: 18.02  CAS: 7732-18-5  EC: 231-791-2  TARIC: 28539010

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• UV Absorbance at 200 nm ? 0.01
• UV Absorbance at 250-400 nm ? 0.005
• Fluorescense Trace Impurities passes test
• Gradient Elution test passes test
• Residue on evaporation ? 2ppm
• Specific conductivity (25°C) ? 2µS/cm
• Transmittance at 200 nm ? 97%
• Transmittance at 210 nm ? 98%
• Transmittance at 300 nm ? 99%
• Transmittance at 254 nm ? 99%

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