Specification for gas sampling tubes Ingestion-build-73935 the OLOP and DLOP for

the OLOP and DLOP for flow transmitters with blocks and properties are to be found in BS EN 61987-12

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Specification for gas sampling tubes Ingestion-build-73935 the OLOP and DLOP forWhat is BS 2069 Gas sampling tubes about? BS 2069 discusses specifications for gas sampling tubes. BS 2069 specifies two types of gas sampling tubes, each in two sizes, suitable for general laboratory use, and allowing interchangeable fitting in carrying cases. Two types of gas sampling tubes are specified: Type 1. With straight stopcocks, in nominal capacities of 100 and 250 ml Type 2. With double oblique bore stopcocks, in nominal capacities of 100