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Cylindrical Dewar Flasks
with blue coated cover

Application
  - laboratory
  - cooling small samples
  - store liquid nitrogen
  - store dry ice CO2
  - store coolants
  - use with magnetic stirrers
  - use as insulating flask

Benefits
 - high insulation
 - non magnetic aluminum cover
 - Boro-silicate glass
 - fully silvered
 - optionally with viewing strips

 

 cylindrical_dewar_flask cylindrical_dewar_flask
 
Prices do not include shipping
Evaporation Rates for liquid N2 require use of insulating stoppers (lids). These are not included in the prices below and should be ordered separately if required; Stoppers for Dewar Flasks The stoppers are a lose fit and will not contain a spill
SKU #
Max
Cont.
ml
A
mm
B
mm
C
mm
D
mm
E
mm
Weight
Kg
Holding Time
Hours
Evap
Rate
L/day
Price
$
KGW-1021
100
40
56
63
90
135
0.2
7
0.3
$91.00
KGW-1022
200
40
56
63
170
215
0.3
21
0.2
$100.00
KGW-1023
300
47
60
72
190
240
0.3
31
0.2
$121.00
KGW-1024
450
47
60
72
270
310
0.5
46
0.25
$126.00
KGW-1025
500
57
70
81
210
260
0.5
30
0.35
$128.00
KGW-1026
750
57
70
81
310
370
0.8
59
0.3
$133.00
KGW-1027
1250
57
70
81
500
550
1.3
118
0.3
$416.00
KGW-1028
800
67
80
90
240
295
0.6
54
0.35
$139.00
KGW-1029
1200
67
80
90
350
395
0.8
98
0.3
$146.00
KGW-10210
1700
67
80
90
500
560
1.1
136
0.3
$417.00
KGW-10211
1000
77
95
105
235
290
0.7
60
0.35
$144.00
KGW-10212
1500
77
95
105
345
395
1.1
80
0.4
$172.00
KGW-10213
2100
77
95
105
500
550
1.8
130
0.4
$462.00
KGW-10214
1500
90
115
124
245
300
1.1
53
0.5
RFQ
KGW-10215
2000
90
115
124
340
390
1.4
90
0.5
$196.00
KGW-10216
3200
90
115
124
600
665
2.5
193
0.45
$492.00
KGW-10217
1500
100
120
130
240
300
1.2
49
0.7
$187.00
KGW-10218
2000
100
120
130
290
345
1.4
77
0.6
$193.00
KGW-10219
4000
100
120
130
600
660
2.9
156
0.65
$493.00
KGW-10220
2500
110
130
140
290
345
1.7
74
0.7
RFQ
KGW-10221
5000
110
130
140
600
660
3.2
207
0.6
$554.00
KGW-10222
3000
138
160
165
230
280
1.4
55
1.2
$332.00
KGW-10223
4000
138
160
165
310
375
2.4
92
1
$406.00
KGW-10224
8000
138
160
165
600
660
4.6
220
0.9
$468.00
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