Water quality. Determination of the chemical oxygen demand index (ST-COD). Small-scale sealed-tube method1 Scope This International Standard specifies a method for the determination of the chemical oxygen demand (ST COD) using the sealed tube method. The test is empirical and is applicable to any aqueous sample, which includes all sewage and waste waters. The method is applicable to undiluted samples having ST COD values up to 1 000 mg l and a chloride concentration not exceeding 1 000 mg l. Samples with higher ST COD values require predilution. For

BS 25777 starts by explaining ICT continuity programme management and helps the user to form a deep understanding of the ICT requirements for business continuity

BS 3170 provides manufacturers with specification of operating conditions

[3] or both

sloping roofs

This part of ISO 11607 does not apply to packaging materials and/or systems used to contain a contaminated medical device during transportation of the item to the site of reprocessing or disposal

a section of the BS 812 series

Type C non-load-limiting and load-limiting anchor systems for rope access and work positioning

What is BS EN 6056 - Rod-end with bearing about

The uniform and concentrated loads recommended in BS 6399-1 and BS 6399-3 are considered

mixed containers

BS 3746 on PVC garden hose applies to:

26 does not cover doppler effect facilities of ultrasonic medical diagnostic equipment