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Spherical Dewar Flasks


      

    • Very low evaporation rate
    • Easy pouring
    • Boro-silicate glass

Delivered with lid and handle fully silvered or with viewing strips

 spherical dwar flask spherical dewar flask
  Prices do not include shipping
SKU #
Max
Cont.
liter
B1
mm
C1
mm
H1
mm
E1
mm
Holding
time
days
Evap
rate
l/day
Price
$
KGW-1291
1
60
175
150
300
5
0.2
$330.00
KGW-1292
3
105
225
210
380
7
0.4
$479.00
KGW-1293
5
105
260
275
450
12
0.4
$611.00
KGW-1294
10
105
330
310
480
16
0.6
$803.00


       Spherical Dewar Flask Refills

Refills for spherical Dewar Flasks are available as replacements or for stand alone application. They can be delivered silvered or with viewing strips or unsilvered. When used as stand alone an optional clear polyurethane safety coating is applied. Unslivered Dewar Flasks are special orders and are non returnable
SKU #
Max
Cont.
liter
A
mm
B
mm
C
mm
D
mm
H
mm
Holding
time
days
Evap
rate
l/day
Price
$
KGW-1271
1
30
45
165
235
85
5
0.2
$222.00
KGW-1272
3
60
85
205
305
110
7
0.4
$311.00
KGW-1273
5
60
85
250
350
110
12
0.4
$409.00
KGW-1274
10
65
90
310
380
85
16
0.6
$617.00
                       
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