If you send us your sample, please use our sample submission form, here as a pdf for manual completion
... or optionally as a spreadsheet calculation (*.xlsx) to be filled in using a computer. The document is bilingual German/English.
If you send your sample with an individual cover letter, please remember to label it sufficiently, including categorisation as a standard or express analysis (this may be subject to a surcharge) and the name of the recipient of the test report.
The IGR was confirmed as an approved laboratory with GGM Communication No. 6/2016 "Update of the leaflet 'Assessment of mineral wool insulation materials in connection with demolition, renovation, maintenance and repair work'", including a list of the analysis institutes currently recommended for an old fiber assessment with a wet chemical analysis method.