Laboratory Details In the pdf window, use the 'binoculars' icon to search pdf text. 0136 Sheffield Testing Laboratories Limited Issue No:031  Issue Date:23/10/2009 Address: 50 - 56 Nursery Street Sheffield South Yorkshire United Kingdom S38GP Contact: Mr D R Tame Tel: +44 (0) 114 272 6581 Fax:  +44 (0) 114 272 3248 E:Mail: hq@sheffieldtesting.com Website: http://www.sheffieldtesting.com Testing performed at permanent laboratory