LABORATORY SUPPLIES AND CHEMICALS 



205 



MILK ANALYSIS APPARATUS 



3422 



3424 



3422 THE "OFFICIAL" BABCOCK TESTER, a small, perfectly .accurate, easy 

 running, low priced hand tester. Has enclosed cut gears. Runs without 

 noise, jar or friction. Fitted with thumb screw and clamp, so it can be 

 clamped to table or screwed down. 



Prices 



No. 1-2 bottle, complete for testing milk, each $5.00 



No. 2-4 bottle, complete for testing milk, each 6.00 



No. 3-2 bottle, complete for testing milk and cream 5.75 



No. 4-4 bottle, complete for testing milk and cream 6.75 



Prices include full directions for making test, acid measure, piquette, test 

 bottles, test bottle brushes and acid. 



3424 THE TWENTIETH CENTURY BABCOCK HAND TESTER. The hinged case 

 iron cover opens downward on a spring. It cannot break. The Twenti- 

 eth Century Babcock Hand Tester is operated with spur and worm gear, 

 which gives the high speed necessary for a perfect test. It fills completely 

 the demand for a high speed, accurate, durable, easily operated hand power 

 tester. The perfect enclosure of the bottles does away 'with danger from 

 flying acid and glass, should one of the bottles break. 



Prices 



4 bottles . .$10.00 



6 bottles 11.25 



8 bottles 13.80 



30 bottles 14.50 



12 bottles 17.50 



BABCOCK CENTRIFUGE, International Make, see under Centrifuge. 



