BS 135; 458; 805:1977
Specifications for benzene, xylenes and toluenes
One grade of benzene and three grades each of xylene and toluene. Appendices give test methods for measurement of colour, determination of density at 20°C, total sulphur content (reduction, Wickbold and lamp methods), free sulphur, residue on evaporation (ordinary and air-jet methods), crystallizing point (of benzene), tests for acid wash, presence of hydrogen sulphide and mercaptans (Doctor test), examination for neutrality, GLC method of analysis (of toluene), details of STPTC thermometers.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$425.22 NZD
|
|
Related Information
Similar Standards
-
BS 1647-1:1984
pH measurement, Specification for pH scale
-
BS 1647-2:1984
pH measurement, Specification for reference value standard solutions and operational reference standard solutions
-
BS 5339:1976
Method of measurement of colour in Hazen units (platinum-cobalt scale) of liquid chemical products
-
BS EN 15768:2015
Influence of materials on water intended for human consumption. GC-MS identification of water leachable organic substances