APPENDIX C. 



349 



FIG. 41. 



FIG. 42. 



41. Glass fupnels, best German, 2 in. to 8 in. 



42. Glass funnels, ribbed, 3% in. to 8 in. 



43. Liter Erlenmeyer flasks, Jena glass. 



FIG. 44. 



FIG. 45. 



44. Calcium chloride tubes, Schwarz,4-4. 



45. Potash bulbs, Geissler's, with drying tube. 



46. Woulf-bottles, 1 pint size and 1 qt. size. 



FIG. 43. 



FIG. 46. 



Of 



. .. S ^K.. . . . 



J~ ! B (- < A R ' , 



- - -- 



