Water for HPLC gradient / UHPLC supergradient grade

Water for HPLC gradient / UHPLC supergradient grade
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Tuotenumero.: 2210741612 Hinta pyydettäessä for 1 Pakkaus
Water for HPLC gradient / UHPLC supergradient grade
Content: 2,5 LTR
Physical Description:
liquid
Quality Name: for HPLC gradient / UHPLC supergradient grade
Specification: ?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? mUA
Gradient at 254 nm: 0.5 mUA
Fluorescence at 254 nm (as quinine)? 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.:
lisää
(-) Tekninen tieto:
Steriili: Ei
stability (days): 600
Kaava: H2O
CAS numero: 7732-18-5
EG index number: 231-791-2
EAN koodi: 8432647343165