Water quality. Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Method using liquid-dried bacteriaWhat is this standard about? ISO 11348 describes three methods for determining the inhibition of the luminescence emitted by the marine bacterium Vibrio fischeri (NRRL B 11177). This part of ISO 11348 specifies a method using freshly prepared bacteria. This method is applicable to: waste water; aqueous extracts and leachates; fresh water (surface and ground water); sea and brackish water; eluates of sediment (fresh water, brackish and sea water); pore

ISO 19353 assists in identifying fire hazards from machinery to assess the risk involved and develop measures to prevent them

BS EN 1886:2007 specifies test methods

Type S4 that is a rectangular tank having a capacity over 200 L but not exceeding 1 000 L and Type S5 is a horizontal oval tank having a capacity not exceeding 1 000 L

How does BS 11000-1 work

commissioning and maintenance of lifts and lifting equipment

Part 5: Wrought cobalt-chromium-tungsten-nickel alloy

toluene diisocyanate (TDI)

BS EN 1301-1:2008 specifies the technical conditions for inspection and delivery of aluminium and aluminium alloy drawn wire for general engineering applications

BS 8489 is a full revision of the Draft for Development and includes the following principal changes:

BS EN 1915-2

but the representation and communication of the hierarchy of authorizations involved in delegation is a matter for the privilege management and access control architecture and does not directly impact on this part of ISO 13606

This characterization can be a difficult task