Acetonitrile HPLC Grade 4x4L Part Number 1401-7-40
Acetonitrile HPLC Grade 4L CS 4 99% Assay min
CAS 75-05-8
We offer high purity HPLC grade acetonitrile for use in your research and analytical laboratories
WE CURRENTLY HAVE A LIMITED SUPPLY OF ACETONITRILE DUE TO A WORLDWIDE SHORTAGE
Also meets ACS Reagent specifications
Assay (by GC) Min. 99.9 %
Appearance Clear
Maximum allowable
Colour 10 APHA
Titrable acid 8 ueq/g
Titrable base 0.6 ueq/g
Water (coulometric KF) 0.01 %
Residue after evaporation 1 ppm
UV Abs (1.00cm path vs. water)
UV @ 190nm 1.00 AU
UV @ 200nm 0.05 AU
UV @ 210nm 0.03 AU
UV @ 220nm 0.01 AU
UV @ 230nm 0.01 AU
UV @ 254-400nm 0.005 AU
UV Cutoff 190 nm
HPLC gradient vs. water (UV Abs)
HPLC @ 210nm 0.001 AU
HPLC @ 254nm 0.001 AU
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