Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography1 Scope This International Standard specifies a method for the determination of the time weighted average mass concentration of lithium hydroxide (LiOH), sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium dihydroxide [Ca(OH)2] in workplace air by collection of the particulate hydroxides on a filter and analysis of the corresponding cations using ion chromatography. For aerosol sampling, the method is applicable to the personal sampling of

BS 1595-2 is the second part of BS 1595 and discusses test methods

security and function of rollers for horizontal sliding and hardware for inward or outward sliding folding windows and door height windows in accordance with common application

It gives guidance on methods for the evaluation of microbiological data and the estimation of results obtained from sampling for viable particles in risk zones for biocontamination control

This document specifies the information model within the subject field of combination of Chinese medicines

widening of the scope to cover all electronic equipment

This Technical Report also offers some additional guidance to the user of EN 16751

as it will usually underestimate sound attenuation for these devices

BS IEC 61156 is a series on multicore and symmetrical pair/quad cables

This International Standard covers manual as well as computer-generated parts lists

ISO/TR 9122-4 is restricted to the consideration of fire models (i

exemplified by terminological entries in ISO and IEC documents

source voltages of up to 600 V