Do anybody know where to find 0,1 mm thick Analar metal coupons (silver, copper and lead) for using in Oddy tests. In Scandinavia, Europe, US or wherever possible. I have failed to purchase them here in Sweden. Kind regards Kerstin Petersson Textile Conservator National Museum of Ethnography Box 27 140 SE-102 52 Stockholm, Sweden tel: +46 8 519 55060 fax: +46 8 519 55070