Armarego, W. L. F. <br/><br/>
Purification of laboratory chemicals / 
W. L. F. Armarego and D. D. Perrin. 
 - 4th ed. 
 - Oxford :  Butterworth-Heinemann,  1997. 
 - xi, 529 p. ;  30 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0750637617 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemicals--Purification.