Voda ≥99.9%, HiPerSolv CHROMANORM®, PFAS grade for LC-MS

Dodávateľ: VWR Chemicals

Filtered through a 0.2 µm filter, packaged under nitrogen.

92499.320EA 277.05 EUR
Voda ≥99.9%, HiPerSolv CHROMANORM®, PFAS grade for LC-MS

VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.

  • Specifically tested for PFAS analysis
  • Ultra low background solvent for LC-MS analysis of PFAS (poly- and perfluoroalkyl substances)

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

Resistivity (at filling; @ 25°C) min. 18 Mohm
TOC (at filling) max. 10 ppb
pH (at filling; @25°C) 5.5 - 8.0
Evaporation residue max. 0.00005%
Gradient use test (205 nm) max. 0.002 AU
Gradient use test (254 nm) max. 0.0005 AU
Baseline drift (205 nm) max. 0.02 AU
Ag (Silver) max. 10 ppb
Al (Aluminium) max. 25 ppb
Ca (Calcium) max. 25 ppb
Cu (Copper) max. 10 ppb
Fe (Iron) max. 10 ppb
K (Potassium) max. 10 ppb
Mg (Magnesium) max. 10 ppb
Mn (Manganese) max. 10 ppb
Na (Sodium) max. 50 ppb
Ni (Nickel) max. 10 ppb
Pb (Lead) max. 10 ppb
Zn (Zinc) max. 10 ppb
Suitability for PFAS analysis passes test
Suitability for LC-MS passes test
manufactured and filled under nitrogen
Filtered to 0.2 µm

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