SOIL BACTERIOLOGY 



INTRODUCTION 

 APPARATUS FOR ONE STUDENT 



THE following apparatus should be in each desk. Any 

 omission must be reported to the instructor at once. 



1 Bunsen burner and tubing $ .40 



2 Wire baskets 50 



1 Metal cup. 25 



2 4-inch funnels 24 



1 Graduate cylinder (100 c.c.) 35 



2 Erlenmeyer flasks (1000 c.c.) 80 



4 Erlenmeyer flasks ( 500 c.c.) i.oo 



2 Erlenmeyer flasks (150 c.c.) 30 



50 Test-tubes (small) 75 



5 Test-tubes (large) 15 



5 Petri dishes i.oo 



20 Glass tumblers : i.oo 



10 Pipets (i c.c.) 80 



2 Pipets (10 c.c.) 30 



i Hanging-drop slide 20 



i Thermometer 75 



i Platinum needle 35 



50 Object slides (not returnable) 50 



50 Cover glasses (not returnable) 25 



i Aluminum weighing dish 20 



6 Evaporating dishes 60 



i Test plate .20 



i Wash bottle 10 



Filter-paper (8-inch) 10 



i Forceps (steel) 25 



i Spatula 25 



i Trowel - 10 



i Mixing cloth 10 



i Slide box 10 



i Test-tube brush 05 



i Towel 05 



i Box of matches 01 



i Box of labels 



$12.00 

 ii 



