LSR9K - 37 mm tared PVC filter, 3 part cassette

Supplying of a 3 part cassette containing a 37 mm pre-weighed PVC filter for dust and crystalline silica analysis.

In order to correct the gross mass of samples taken given the variations in field blank mass, it is essential that all the products (blanks and tests) have been weighed under the same conditions. Eurofins Analyses de l'Air proposes batches of 15 pre-weighed filters packed in bags under the same conditions to make this approach simpler.

The laboratory respects the normative requirements when creating these batches with an additional verification of the impact of variations in preparation conditions on the products.

The correction of field blanks is dependent on two prerequisites:
· 2 or 3 field blanks must be included per batch used and per file
· The field blanks must be identified as such at the time of shipment to the laboratory

IMPORTANT : We recommend that you contact your Analytical Service Manager and/or your Account Manager in advance if you have any questions concerning the choice of your sampling product.