Characterisations and controls
CRITT MATÉRIAUX INNOVATION takes over the cleaning’s validation of your medical devices accorded with standards in force.
Research of total hydrocarbon residues (TCH), by gas chromatography (from cutting oil, polishing paste, lubricant…)
Search for total organic carbon (TOC) residues, using a TOC meter (from organic detergents, fatty alcohol, etc.)
Search for residues of detergent minerals, mineral acids, washing or rinsing water (elements Na, Ca, K, P, Si, Mg, NO3, Cl)
Search for heavy metal residues (Cd, As, Hg, Pb) or other trace metals (Fe, Cr, Al…)
Search for non-soluble encrusted contaminants (corundum, polishing paste, glass balls, etc.)
A part of these tests can be performed under ISO/CEI 17025 (COFRAC) accreditation.
Find details here:
Characterisations and controls
CRITT MATÉRIAUX INNOVATION takes over the cleaning’s validation of your medical devices accorded with standards in force.
Research of total hydrocarbon residues (TCH), by gas chromatography (from cutting oil, polishing paste, lubricant…)
Search for total organic carbon (TOC) residues, using a TOC meter (from organic detergents, fatty alcohol, etc.)
Search for residues of detergent minerals, mineral acids, washing or rinsing water (elements Na, Ca, K, P, Si, Mg, NO3, Cl)
Search for heavy metal residues (Cd, As, Hg, Pb) or other trace metals (Fe, Cr, Al…)
Search for non-soluble encrusted contaminants (corundum, polishing paste, glass balls, etc.)
A part of these tests can be performed under ISO/CEI 17025 (COFRAC) accreditation.
Find details here:
Focus on corundum incrustation rate measurement
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Percentage evaluation of area contaminated by corundum particles on a cross-cut by optical microscope.
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Proportion of ceramic phases determination on the material's surface, by X-ray diffraction.
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