Frequently Asked Questions


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Nov 19, 2015
Why do strips from Swissatest and wfk have slightly different dimensions?
Aug 26, 2015
"How do you 'age' the IEC 60456 standard load items for composing ready-to-use loads meeting the average age requirements of the standard?"
Aug 25, 2015

"Do you offer tissues/fabrics to determine the effectiveness of rinsing in a washer?"