LABORATOIRE DUBOIS S.A.
A.-M.-PIAGET 50 · CP 979
CH-2301 LA CHAUX-DE-FONDS
Tél. + 41 (0)32 967 80 00
contact(at)laboratoiredubois.ch
A.-M.-PIAGET 50 · CP 979
CH-2301 LA CHAUX-DE-FONDS
Tél. + 41 (0)32 967 80 00
contact(at)laboratoiredubois.ch
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- Chemical analyses
Chemical analyses of watch exterior hazardous substances.pdf
Nickel release test.pdf
Alloys composition analysis using the spark and X-rays fluorescence methods.pdf - Materials control
Metallographic observations and analyses.pdf
Observation and analyses by Scanning Electron Microscopy.pdf - Technical assistance and monitoring
Electroplating advice and assessment.pdf
REACH & RoHS.pdf
- Watch-related and microtechnical controls
Accredited shock tests for watches.pdf
Ageing of watch functions.pdf
Ageing of watch exteriors.pdf
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