CHAS. LENTZ & SONS 
Steam Sterilizers 
Nos. 2220-2226 
Sectional View 
Nos. 2228-2232 
Sectional View 
No. 2234: 
Arnold Steam Sterilizers used in nearly every Bacteriologfical Laboratory. 
— A very inexpensive, economical and efficient apparatus for sterilizing tubes and 
flasks of culture media by the fractional method. Steam is generated as soon as 
the burners are lighted, and will continue being generated even while cold water 
is constantly flowing into the tank to replace loss by evaporation. 
Height. 
2220. i\ inches. 
2222. loyi inches. 
2224. 1 1 >^ inches. 
2226. 12 inches. 
cylindrical form. 
Width. 
Heavy tin, copper bottom. 
8 J inches. $2 50 
inches. 3 00 
jo^ inches. 3 50 
iiX inches. 4 00 
2228. 
2230. 
2232. 
Height 
6 inches. 
7 inches. 
8 inches. 
Width. 
9X inches. 
loYz inches, 
12 inches. 
OVAL FORM. 
Length. 
14 inches. 
16 inches. 
18 inches. 
Tin, copper bottom. 
$5 00 
6 00 
7 00 
All copper. 
$7 00 
8 00 
9 00 
10 00 
All copper. 
$12 50 
15 00 
17 50 
Special sizes made to order. 
Automatic Water Level.— By inserting a cork with glass tube into lower end 
of the vertical metal tube and connecting by rubber tubing to the sink, the water 
in sterilizer can be automatically kept at any height desired. When this arrange- 
ment is applied there is no danger of burning out the copper bottom of sterili- 
zers, water-bath, etc. 
2234. Including fitting to sterilizer $1 OO 
58 
