Water for LC-MS

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Water for LC-MS
Content: 4 LTR
Physical Description:
liquid
Quality Name: for LC-MS
Specification: Suitability: for LC-MS@passes test§CHAR(13) + CHAR(10) Maximum limit of impurities@§Non-volatile matter@0.0001 %§Chloride (Cl)@0.000001%§Sulfate (SO4)@0.00001%§Specific conductance at 25°C (Measured during production)@1.0 x 10-6 ohm-1 cm-1§Fluoride (F)@0.000001%§Nitrate (NO3)@0.00001%§Gradient at 210 nm@5 mUA§Gradient at 254 nm@0.5 mUA§Fluorescence at 254 nm (as quinine)@1 ppb§Fluorescence at 365 nm (as quinine)@0.5 ppb§UV Spectrum (1cm cell; Ref.: water):@§Transmittance at 200 nm@=98%§Transmittance at 210 nm@=98%§Transmittance at 254 nm@=99%§Transmittance at 300-450 nm@=99%§CHAR(13) + CHAR(10) Metals by ICP [in mg/Kg (ppm)]@§Ag@0.1§Al@0.5§Ba@0.1§Ca@0.1§Cd@0.05§Co@0.02§Cr@0.02§Cu@0.02§Fe@0.1§K@0.1§Mg@0.1§Mn@0.02§Na@0.1§Ni@0.02§Pb@0.1§Sn@0.1§Zn@0.1§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@