Animal feeding stuffs. Determination of castor oil seed husks. Microscope method1 Scope This International Standard specifies a method for the determination of castor oil seed (Ricinus communis) husks in single and compound animal feeding stuffs and, in particular, in oilseed residues. The limits of detection is 5 mg kg. The method requires final microscopical identification of the isolated husks. This last phase therefore requires a specialist who has had sufficient experience in this type of identification and who is

Back-up rings provide added resistance support to a seal and minimise the risk of extruding a the seal in its housing when under pressure

What’s new on BS 9991:2015

Special requirements and modifications on a hand-held power tool for the purpose of mounting it in a fixture are also not covered by BS EN 792-2

to be applied as specified in 5

10 Barometer

seating intended for educational institutions and office work chairs

BS EN 1176-10:2008 Playground equipment and surfacing

BS 3693 also assists with an index which is the fixed or movable part of an indicating device whose position with reference to scale marks enables an indicated value to be determined

Exclusions

Who is BS EN 60684-3-403 to 405 - Glass textile sleeving with acrylic based coating specifications  for

6 Complete installations

10 Designation of the internal arc classification