MALACHITE GREEN. 93 



manufactured for industrial purposes, but may be obtained 

 of excellent quality from C. A. F. Kuhlbaum's Chemische 

 Fabrik, Berlin, S.O. (Zool. Anz., No. 130, 1883, p. 56). 



141. Thiophen Green (Thiophengriin), see KEAUSE, Intern. Monats- 

 sclir.f. Anat., &c., iv, 1887, Heft 2. 



142. Anilin Green has a special affinity for mucous gland, 

 cells. We shall return to this subject in the chapter on 

 glands. 



143. Malachite Green is a colour concerning which I have 

 not been able to obtain sufficient information. It appears to 

 be useful as a plasma-stain. 



