Automotive fuels. Determination of manganese content in unleaded petrol. Flame atomic absorption spectrometric method (FAAS) Ingestion-build-103253 Molecular absorption spectrometric method

Molecular absorption spectrometric method

BS EN 50195 also gives guidance on the precautions to be observed to avoid pollution of the environment by the correct installation

BS EN 13641 guideline assists you with requirements related to design and manufacture

results of accuracy grade 1 (precision grade) or accuracy grade 2 (engineering grade) are obtained

NOTE Lightweight aggregates for mortar are covered by BS EN 13055‑1

Automotive fuels. Determination of manganese content in unleaded petrol. Flame atomic absorption spectrometric method (FAAS) Ingestion-build-103253 Molecular absorption spectrometric method1 Scope This European Standard specifies a method based on flame atomic absorption spectrometry (FAAS) for the determination of manganese content present as methylcyclopentadienyl manganese tricarbonyl (MMT 1)) in unleaded petrol from about 2 mg l to about 8 mg l. This test method is applicable to unleaded petrol containing up to 3,7 % (m m) oxygen, including those with ethanol up to 10 % (V V). NOTE 1 Manganese as MMT is added to petrol to increase