Water for HPLC gradient / UHPLC supergradient grade

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Water for HPLC gradient / UHPLC supergradient grade
Content: 2,5 LTR
Physical Description:
liquid
Quality Name: for HPLC gradient / UHPLC supergradient grade
Specification: CHAR(13) + CHAR(10) Maximum limit of impurities@§Non-volatile matter@0.0001 %§Specific conductance at 25°C (Measured during production)@1.0 x 10-6 ohm-1 cm-1§Suitability for gradient according to ACS@passes test§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%§Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.@