• UOP 423-85
Provide PDF Format

Learn More

UOP 423-85

  • Thiosulfate in Used Refinery Caustic
  • standard by UOP LLC, A Honeywell Company, 01/01/1985
  • Publisher: UOP

$128.00$256.00


This method is for determining thiosulfate ion, S2O3=, in the range of 0.01 to 5 mass-% in used refinery caustic, which may contain sodium salts or phenols, acid oils, naphthenic acids, mercaptans, disulfide oil, Merox catalyst, polysulfides and/or hydrogen sulfide.

Related Products

UOP 1009-15

UOP 1009-15

Total Mercury in Solids..

$110.00 $220.00

UOP 481-09

UOP 481-09

Water in Liquid Hydrocarbons by Coulometry..

$132.00 $263.00

UOP 384-76

UOP 384-76

Nitrogen in Petroleum Distillates and Heavy Oils by Acid Extraction or Direct Kjeldahl Procedure..

$128.00 $256.00

UOP 958-98

UOP 958-98

Ammonia in Hydrocarbons..

$110.00 $220.00