LABORATORY SUPPLIES AND CHEMICALS 



35 



SINGLE WEIGHTS 



1343 

 1343 WEIGHTS, Fractional, Single. First Quality. Platinum. 



Milligrams 1000 500 200 100 50 20 10 5 2 1 



Dble. checked -4- or .005 mgm. 



Price $10.00 $7.00 $4.00 $3.00 $2.00 $1.50 $1.00 $1.00 $1.00 $1.00 



Single checked -f- or .01 mgm. 



Price 8.00 4.50 3.00 2.00 1.50 1.00 .60 .60 .60 .60 



1345 RIDERS. Either Form as illustrated, aluminum. 



1.2 



.6 



Grain Riders 



Grain 



f ^ 



.5 .12 .10 .02 .01 



Mgms. .12 653 



Double checked 



Price, $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 $1.00 

 Single checked 



Price, .30 .30 .30 .30 .50 .50 .50 .50 .60" .60 .50 .50 .60 .60 



1347 



1345 



1347 FRACTIONAL, Single. Second Quality German Silver and Aluminum. 



Milligrams 500 200 100 50 20 10 5 2 1 



Price $0.55 $0.50 $0.45 $0.40 $0.40 $0.40 $0.25 $0.25 $0.25 



1349 WEIGHTS, Single. Brass, Second Quality, Polished and Lacquered. 



Grams 1000 500 200 100 50 20 10 5 2 1 



Price $5.00 $4.50 $2.50 $2.00 $1.25 $1.00 $0.70 $0.60 $0.55 $0.50 



1351 



1351 WEIGHTS, Fractional, Single. Third Quality Aluminum. 



Milligrams ..... ..... 500 200 100 50 20 10 5 2 1 



Price ................. $0.40 $0.35 $0.30 $0.25 $0.25 $0.25 $0.20 $0.20 $0.20 



1353 WEIGHTS, Single. Brass, Third Quality, Polished. 



Grams ................. 1000 500 200 100 50 20 10 5 2 1 



Price ................... $4.25 $3.25 $2.00 $1.50 $1.00 $0.75 $0.50 $0.35 $0.30 $0.25 



1355 



WEIGHTS, Single Troy. 



Brass Price 



500 oz ........... ........... $38.00 



300 oz ...................... 25.00 



200 oz ...................... 15.00 



100 oz ...................... 9.50 



50 oz ................. 6.50 



Iron Price 



500 oz ........................... $7.50 



300 oz ................... .......... 4.50 



200 oz ............................. 3.00 



100 oz ..... ........................ 2.00 



50 oz.... . 1.50 



1357 



1357 WEIGHTS, Set Pwt. 1 Pwt. down to .01. Price $3.5 



1359 

 1359 WEIGHTS, Set Wire Grain. Five grain down to l / 2 grain. Price $1.50 



