In Sulphated ash test or Residue on Ignition test , some of material required Platinum crucible instead of Silica crucible. So please explain in which condition Platinum crucible used, Can i use Silica crucible
In Sulphated ash test or Residue on Ignition test , some of material required Platinum crucible instead of Silica crucible. So please explain in which condition Platinum crucible used, Can i use Silica crucible