Armarego,  Wilfred L. F. <br/><br/>
Purification of laboratory chemicals / 
Wilfred L. F. Armarego, Christina Li Lin Chai 
 - 7th ed. 
 - Amsterdam, Netherlanda:  Butterworth-Heinemann,  c2013 
 - xxii, 1002 p. ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780123821614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Purification