INDEX 



357 



tripalmitin, 94 



trisazo dyes, 183, 184, 277 



tristearin, 94 



tropaeolin, 183, 285 



trypan blue, 183, 184, 276 



trypsin, 49, 55, 93, 97, loi, 113 



tryptophane, 49, 57, 62, 63, 106, 



120, 308 

 Turbellaria, 100 

 two-bath method, 208 

 tyrosine, 48, 57, 58, 106, 191, 303, 



308 



Underbill, 97 



unmasking agents, 94, 102 



Unna, 230, 233, 265, 267, 272, 



286 

 unsaturated colours, 229 

 uranyl nitrate, 256 

 urea, 46, 86, 142 



vacuoles, 281, 283 



valeric acid, 138 



Valonia, 285 



van der Waals forces, 200 



Venkataram, 167, 188 



vermilion, 276 



Vickerstaff, 188 



vinegar, 134 



Virchow, 109, 132 



vital colouring, 274 



vital dyes, harmlessness of, 289 



penetration of, 284 



specificity of, 289 



'vitelline' glands, 231 

 volutin, 245, 246, 281 



Waals, van der, 200 



washing out of fixatives, 30 



Weigert, 128 



Weigl, 126 



Werner, 213 



Westphal, 244 



Wetzel, 86, 95, 98, 103, 108, 117, 



123, 131, 136 

 Whiteley, 91, 118 

 Whitman, loi 

 Wigglesworth, 217 

 Wilcox, 270 

 Wolman, viii, 115, 122 

 wool, dyeing of, 201, 241 

 Wright, 267 



xanthene, 178 

 xanthene dyes, 170, 171 

 xylene, 121 

 xylidine red, 183 



Young, 81, 109 



Zea mays, 132 



Zeiger, viii 



zein, 60, 94 



Zenker, 81, 127, 143, 147, 148, 206, 



277 

 Zenker without acetic, 141, 143, 



149 

 Zirkle, 64, 92, 132, 133, 137, 138, 



147 



