Bauhaus-Universität Weimar

Titel:
L. E. Knott Apparatus Company: Scientific Instruments, Catalogue 26
Person:
Knott, L. E.
PURL:
https://digitalesammlungen.uni-weimar.de/viewer/image/lit13684/235/
230 
L. E. KNOTT APPARATUS COMPANY 
No. 5112A 
DEFLAGRATING SPOONS 
No. 5118 
See Spoons, Deflagrating. 
5112 DESICCATOR, SCHEIBLER’S, “PYREX” GLASS. (See index “ Pyrex ” Glassware 
for characteristics.) Diameter, inside, 8 inches. With cover and knob like No. 5118. . . . $12.75 
6112A -, cover with neck to take rubber stopper K30.................................... 13.90 
6113 -, cover with ground-in “ Pyrex ” glass stopcock.................................. 20.00 gggj 
5118A DESICCATORS, SCHEIBLER’S, of glass, with covers ground air-tight. Diameter 4 inches........ 1.60 
5118B -, diameter 6 inches.......................................... 
6120 DESICCATOR PLATES, glazed, on three small feet, for use in above. 
a b 
Diameter, mm............................ 95 140 
No. of holes.............................. 3 5 
Each.................................... $1.00 1.70 
2.25 
6291 DIAMOND for writing on glass. Excellent quality 
3.50 
No. 6126 
5125 
6127 
5134 
5136 
6137 
DIGESTING SHELF, KJELDAHL’S, oblong form of sheet iron, with rod to support the flasks. The 
shelf is supported on adjustable legs. Size 24 inches long, 5% inches wide, 9% inches high. Complete 
with six burners, each with stopcock....................................................... 27.60' 
DIGESTING SHELF, ELECTRICALLY HEATED, KJELDAHL’S, oblong form of sheet iron, with 
rod to support the flasks. Each heater, 3% inches in diameter, is a unit, and either one or all may 
be used at one time, as desired. Size 24 inches long, 5)4 inches wide, 9 inches high. With six heaters. 85.00 
DISHES, AGATE WARE. 
Dimensions, inches........ 
Capacity, quarts.......... 
Each.................... 
DISHES, CRYSTALLIZING. 
ey8xi y2 
y2 
$0.35 
b 
7X1% 
1 
.45 
c 
8% X2 
2 
.60 
Of clear white glass, flat bottoms, straight sides. 
abode 
Diameter, inches....... 
2 
3 
4 
5 
6 
No. 6136 
Each................. 
. $0.18 
.24 
.32 
.45 
.60 
-, “PYREX” GLASS. 
(See index 
a 
“Pyrex” 
b 
Glassware for characteristics.) 
c d 
e 
f 
Diameter, mm....... 
70 
100 
125 
150 
170 
190 
Height, mm......... 
50 
50 
65 
75 
90 
100 
Each.............. 
$0.50 
.60 
.95 
1.28 
1.40 
1.65 
No. 5137a is recommended for Tanners’ use.
        

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