LABORATORY SUPPLIES AND CHEMICALS 



21 



ASSAY BALANCES 



In addition to the following assay balances, we can furnish any other special 

 type known. For detailed information write to our Balance Department. 



1123 



1123 



BALANCE ASSAY Troemner's. l l / 2 -inch beam, sensibility 1/100 gram. 

 Beam is of special hard cold rolled aluminum. Fall-away pan and beam 

 arrests. Full agate bearings. Aluminum pans with nickel silver hang- 

 ers, black glass plate. Price $123.50 



1125 



1125 BALANCE PORTABLE ASSAY Troemner's. The beam of this bal- 

 ance is 4 inches long and divided into 50 parts on each side of the center 

 knife edge, and fitted with an improved locking apparatus, making it 

 unnecessary to remove the beam from the fulcrum during transportation. 



The balance is sensitive to 1/100 milligram; the bearings are of 

 agate. The case is made of seasoned mahogany, and French polished 

 glass. Size l l / 2 inches long, 2^ inches deep, 8^ inches high. 



The carrying case is of walnut, fitted with lock and key and trunk 

 strap handle. Size, 8 l /2 inches long, 5 inches deep, 9J/2 inches high. 



T6tal weight of outfit 6^4 pounds. 



Price of complete balance with a set of first-quality adjusted plati- 

 num weights from 1 gram to 1/10 milligram and riders $91.00 



