Soil quality. Determination of selected phthalates using capillary gas chromatography with mass spectrometric detection (GC/MS)1 Scope This International Standard specifies a method for the determination of selected phthalates in sludge, treated biowaste, and soil, after extraction and gas chromatographic analysis with mass spectrometric detection. The method is applicable for the determination of phthalates (see Table 2) at the lowest mass content of 0,1 mg kg to 0,5 mg kg (expressed as dry matter), depending on the individual substance. The applicability of the method to

5 μg/kg to 440 μg/kg

For the lower levels precision has not yet been established

artificial ageing

What is BS 4401-2-Determination of nitrogen content in meat and meat products about

only the pitch diameter

Establishing operational controls to manage its OH&S risks and its legal and other requirements increasing awareness of its OH&S risks

structural and compartmentalization behaviour)

Why should you use BS EN 61753-382-2 - G-PON-NGA WWDM devices for category C

manufacturers and suppliers of grinding machines in the selection of abrasive products

This part of ISO 12215 may be applicable to materials other than those specified

What is BS EN 61786-1- Measuring instruments filters about

Wording aligned with EN 1176‑1