Voda for HPLC

Dodávateľ: VWR Chemicals

K978-1LEA 133.75 EUR
K978-1L K978-4L
Voda for HPLC

High purity water.

  • Functionally tested reagents suitable for HPLC and mass spectrometry
  • Low UV absorbing and low particulate count to reduce background

Vzorec: H₂O
Mw: 18,02 g/mol
Teplota varu: 100 °C (1013 hPa)
Teplota tavenia: 0 °C
Hustota: 1 g/cm³ (4 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00011332
Číslo CAS: 7732-18-5
EINECS: 231-791-2
Merck Index: 12,10175

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Výsledky špecifikačného testu

Abs.@200nm 0.1
Abs.@210nm 0.1
Abs.@254nm 0.005
Abs.@300nm 0.005
Ammonia 0.3 ppm
Calcium Test Pass
Carbon Dioxide Test Pass
Chloride 0.5 ppm
DNase none detected
Endotoxins 0.25 EU/mL
Liquid Chromatography Suitability Pass
Oxidizable Substances Pass
pH @25°C 5.0-7.0

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