This standard specifies the visual calorimetry for inspecting the limit of heavy metal mixtures in vaseline which can be chromogenic through sodium sulfide solution.
This standard is applicable to the inspection of limit of heavy metal mixture counted by lead of 30ppm (m/m) in vaseline, paraffin wax and white oil.
SH/T 0405-1992, SH 0405-1992, SHT 0405-1992, SH/T0405-1992, SH/T 0405, SH/T0405, SH0405-1992, SH 0405, SH0405, SHT0405-1992, SHT 0405, SHT0405
Introduction of SH/T 0405-1992
This standard specifies the visual calorimetry for inspecting the limit of heavy metal mixtures in vaseline which can be chromogenic through sodium sulfide solution.
This standard is applicable to the inspection of limit of heavy metal mixture counted by lead of 30ppm (m/m) in vaseline, paraffin wax and white oil.
