CHAS. LENTZ & SONS 
6rdduau$» etc. 
No. 2660 
cc 
500-^ 
350-J 
3O0-g 
ZOO-g 
150-5 
IDO-i 
5o3 
No. 2662 
No. 2664 
No. 2670 
2650. Graduates of Glass. — C one-shaped, graduated all around. 
I drm. 2 drm. ^ oz. i oz. 2 oz. 3 oz. 4 oz. 6 oz. 8 oz. 12 oz. 16 oz. 24 oz. 32 oz^ 
60 min. 120 min. 
Each .$0.25 .28 .23 .24 .28 .32 .35 .42 .50 .60 .75 1.00 1.25 
2662. Graduated Cylinders. — Best make, accurately graduated, with foot, lip 
and pour-out. 
Contents .5 10 15 25 50 100 200 250 300 500 1,000 cc. 
Each $0.25 .30 .35 .45 .60 .80 l.OO 1.25 1.50 1.75 2.50 
2664. Pipettes, Volumetric. — Accurately graduated. 
Capacity ... 2 3 5 10 15 20 25 50 100 200 cc 
Each $0.10 .12 .15 .20 .25 .30 .35 .40 .60 1.00 
2666. Pipettes, Straight. — Drawn to an end, not graduated. 
Length 5 6 7.8 10 12 15 20 
$0.05 .05 .05 .06 .07 .08 .10 .10 
2668. Pipettes, Mohr^s. — Graduated in parts of cubic centimeters. 
ice I c.c. in I cc. in j\ 5 cc in 2V 10 cc in j\ 
$0.60 .35 .50 .65 
20 cc in 25 c.c. in j\ 50 c.c. in | 50 c.c. in j\ 
$0.80 .90 1.00 1.25 
2680. Burettes, Moh/s.— Best German. 
100 c.c in 50 c.c. in 30 c.c. in 25 c.c. in 25 c.c. in ^ 
$1.75 1.20 1.00 .90 .80 
10 c.c. in -i^ 
.70 
102 
