CHAS. LENTZ & SONS 
paraffins ana Water BatDs 
2246. Water Bath.— Polished copper, tin-lined, concentric copper rings. 
Diameter, inches 4 5i ^ i° 
Rings 3 6 6 7 
Price $0.85 $1.50 $2.25 $5.00 
With constant water level, price, extra 50 
2248. "Water Bath for Inoculating: Gelatin Tubes^ etc. ; polished copper, 
tin'lined. 
7I inches diameter and 3 inches deep ; height of tripod, 9 inches . $2 50 
No. 2250 
No. 2252 
2250. Improved Paraffine Bath.— Polished copper, 8 inches long by 4 
inches wide by 4 inches deep, provided with extra sheet-iron bottom to prevent 
burning out. Sheet-iron base is 5 inches high. The bath has two nickel-plated 
cups, one shallow and hemispherical and one deep. With two drawers for slides. 
Exclusive of thermometer, thermostat and bunsen bm-ner, price $10 00 
2252. Large Paraffine Bath for College Use.— Polished copper, isi 
inches in diameter, 3 J inches deep. Height, 11 inches. 
There are seven deep cups, 2} inches diameter and i| inches deep, and three 
shallow hemispherical, 2} inches diameter and f inch deep. 
Exclusive of thermometer, gas regulator, or burner, price $14 OO 
2254 Paraffine Oven^ after Dr. Frank R. Lillie, University of Michigan. 
WithSdraw'ers $60 00 
With 16 drawers 
With 24 drawers 
75 00 
90 00 
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