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Photography. Photographic-grade chemicals. Test methods - Reaction to ammoniacal silver nitrate Ingestion-build-93833 6 Design considerations
Photography. Photographic-grade chemicals. Test methods - Reaction to ammoniacal silver nitrate Ingestion-build-93833 6 Design considerations
$84.00
Description
6 Design considerations
Compliance to ISO 20813 is helpful for manufacturers to prevent contamination of food products
such as lifts
Note: Heat-resistant protective coatings of aluminium are covered by ISO 17834 and are not in the scope of this document
are determined by using an acid decomposition-gravimetric method or an acid decomposition-inductively coupled plasmaoptical emission spectrometry (ICP-OES) method
Photography. Photographic-grade chemicals. Test methods - Reaction to ammoniacal silver nitrate Ingestion-build-93833 6 Design considerations
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