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Welding Fume Reference Material

HSE Welding Fume Reference Materials MSWF-1 and HSL SSWF-1 have been developed to assist analysts in assessing the performance of the digestion procedures they employ in their laboratories when undertaking welding fume analysis.

Click here to find out more about our welding fume reference materials

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Please contact proficiency.testing@hse.gov.uk for further information