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Acétonitrile ≥99.9%, HiPerSolv CHROMANORM®, grade PFAS pour LC-MS

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger


Conditionné sous azote

92497.320EA 308.7 EUR
92497.320
Acétonitrile ≥99.9%, HiPerSolv CHROMANORM®, grade PFAS pour LC-MS
Acétonitrile

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)

Formule: H₃CCN
Point d'ébullition: 81,6 °C (1013 hPa)
Point de fusion: –45,7 °C
Densité: 0,782 g/cm³ (20 °C)
Point éclair: 5 °C (coupe fermée)
Température de stockage: Température ambiante
Numéro MDL: MFCD00001878
Numéro CAS: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Indice Merck: 13,00071
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Résultats des tests de spécification

Titre (sur substance anhydre) Min. 99,9 %
Acidité Max. 0,0005 meq/g
Résidu à l'évaporation Max. 5 ppm
Eau Max. 0,02 %
Alkalinity [meq/g] max. 0.00006
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
Fluorescence (as quinine; 254 nm) max. 1 ppb
Fluorescence (as quinine; 365 nm) max. 1 ppb
UV transmission (190 nm) min. 18%
UV transmission (193 nm) min. 50%
UV transmission (197 nm) min. 80%
UV transmission (215 nm) min. 95%
UV transmission (230-400 nm) min. 99%
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


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