Water quality. Estimation of measurement uncertainty based on validation and quality control data1 Scope This International Standard specifies methods for the estimation of measurement uncertainty of chemical and physicochemical methods in single laboratories based on validation data and analytical quality control results obtained within the field of water analysis. NOTE 1 The principles of the estimation of uncertainty specified in this International Standard are consistent with the principles described in ISO IEC Guide 98 3. In this

Addition of austenitic-ferritic (duplex) grades 1

E) Chinese tallow tree (fruit

Incorporation of terminals

BS EN 60512-25-6 on assessing the eye pattern response and jitter of connectors is useful for:

IEC 60364-7-702:1983

BS EN 61753-092-6 gives requirements that cover non-connectorized single-mode circulators for category O used in an uncontrolled environment and a sequential test

environmental labels and declarations are divided into three principal types:

which can be used as a basis for specifying requirements for soils compacted in the field

Recorded material management

and surface disinfection by wiping

PD IEC TS 63070 describes primarily how to measure temperature elevation generated by an ultrasound transducer by using an infrared (IR) camera system aimed at insonified tissue-mimicking material located in still air

This includes use of compost in agriculture