A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Aluminium and aluminium alloys - Determination of titanium content - Diantipyrylmethane photometric method
Iron ores -- Determination of aluminium content -- EDTA titrimetric method
Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non-alloy steels for quenching and tempering
Heat-treatable steels, alloy steels and free-cutting steels - Part 15: Valve steels for internal combustion engines
Heat-treatable steels, alloy steels and free-cutting steels - Part 17: Ball and roller bearing steels
Plain bearings - Thermo-hydrodynamic lubrication design charts for circular cylindrical bearings under steady-state conditions
Heat-treatable steels, alloy steels and free-cutting steels - Part 4: Free-cutting steels
Surface active agents -- Washing powders -- Determination of total boron content -- Titrimetric method
Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels
Surface active agents -- Mercerizing agents -- Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton
Heat-treatable steels, alloy steels and free-cutting steels - Part 6: Hot-rolled steels for quenched and tempered springs
Surface active agents -- Water dispersing power in dry cleaning solvents
Heat-treatable steels, alloy steels and free-cutting steels - Part 7: Bright products of non-alloy and alloy steels
Anionic surface active agents -- Determination of solubility in water
Analysis of soaps -- Determination of total free alkali
Cationic surface active agents (Hydrochlorides and hydrobromides) -- Determination of critical micellization concentration -- Method by measurement of counter ion activity
Surface active agents -- Technical straight-chain sodium alkylbenzenesulfonates -- Determination of mean relative molecular mass by gas-liquid chromatography
Surface active agents -- Sulfated ethoxylated alcohols and alkylphenols -- Determination of total active matter content
Surface active agents -- Sulfated ethoxylated alcohols and alkylphenols -- Estimation of the mean relative molecular mass
Surface active agents -- Determination of mineral sulfate content -- Titrimetric method
Surface active agents -- Technical alkane sulfonates -- Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
Photography -- Black-and-white continuous-tone papers -- Determination of ISO speed and ISO range for printing
Welding consumables - Deposition of a weld metal pad for chemical analysis
Photography - Processing wastes - Determination of boron
Analysis of soaps - Determination of total alkali content and total fatty matter content