ultrafine

By: Rochelle  11-11-2011

What makes ultra fine?

Just look at our Acetonitrile 190 UV and see for yourself..

  • CAS:  75-05-8
  • R:      11, 23/24/25
  • S:      16, 27, 45
  • CH3CN
  • MW:      41.05
  • BP:        81.6 0C
  • d:          0.78 g/ml
  • Colour:  10 Hazen (APHA) max.
  • AssaGC:             99-99%min.
  • Water content:  50ppm max.
  • Acidity:               0.005% max.
  • 0.0002% max.


    Sample evaluated against 1.0cm cell UL grade water standard reference after purging with nitrogen for not less than 10 minutes.

    190nm40.00
    195nm85.00
    200nm100.00
    210nm100.00
    220nm100.00
    230nm100.00
    240nm100.00
    250nm100.00

    Ultrafine Limited designed their high purity solvents to reduce today's problems of which grade to use for which technique.

    Ultrafine Limited 'UL' solvents are used in analytical techniques for HPLC, GC, UV spectroscopy and Karl Fisher. Ultrafine Limited 'UL' grade:
  • covers a wide range of techniques
  • simplifies your choice
  • reduces your stock levels
  • Ultrafine Limited 'GR' grade:
  • suitable for general lab applications