APPENDIX C. 



II. Chemical Apparatus.* * 



345 



27. Analytical Balance, Becker's short beam, for a charge up to 

 100 g. in each pan. Sensitive to ^ mg. with rider apparatus. 



28. Analytical weight, Becker's, 100 g. down. 



- *For the plates in this section I am indebted to Richard & Co., 108 Lake St., 

 Chicago. 



