Chemicals used for treatment of water intended for human consumption. Copper sulfate1 Scope This European Standard is applicable to copper (II) sulfate pentahydrate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of copper (II) sulfate pentahydrate and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to safe handling and use of copper (II) sulfate pentahydrate (see Annex

It can be used with confidence for elements with atomic number Z < 10

NOTE 2 The ISO 18250 series does not apply to screw and crown cork caps and necks as they are not connectors specific for medical devices

BS EN 62386-210 on digital addressable lighting interface is useful for:

The detailed formats of data elements and interchanges between IEPs and devices are described in EN 1546‑3 (Data elements and interchanges)

which impair the application of these values

Methods to facilitate assurance that risk control methods are likely to perform as intended

area of penetration and water penetration rate as required

NOTE 2 This technical specification is not primarily concerned with safety

BS 5534 for pitched roofs

It also specifies the method by which the ophthalmic and other information is to be presented

BS EN 4354 provides you guidance on required characteristics for drivers for aerospace applications

BS EN 927‑10 helps you to determine the level of block resistance on wood for the product being tested