Download or read book Edexcel AS/A2 Chemistry Student Unit Guide: Units 3 and 6 Chemistry Laboratory Skills written by George Facer and published by Philip Allan. This book was released on 2010-02-26 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements. This guide offers advice on preparing for the Edexcel Unit 3 and Unit 6 Chemistry Laboratory Skills assessments.