Download 6. Distillation, separation, filtration

6. Distillation, separation, filtration
GENERAL CATALOGUE EDITION 19
Distillation, synthesis/Flasks with NS joint neck
Round bottom flasks, borosilicate glass 3.3, amber
1
Manufactured from borosilicate glass 3.3., amber. Resistant to heat and almost all chemicals.
According to DIN 12394. Reinforced rims are used to prevent breaking during washing
and transportation.
Capacity
Socket
ml
50
100
250
500
1000
NS
29/32
29/32
29/32
29/32
29/32
Flask
diam.
Height
mm
51
64
85
105
131
mm
105
115
145
175
200
Isolab
PK Cat. No.
1
1
1
1
1
9.141 091
7.980 357
7.980 358
9.141 092 1
9.141 093
9.141 092
Round bottom flasks with conical ground joint, amber, DURAN®
2
According to DIN EN ISO 4797, with inscription label, material: DURAN®.
Capacity
Socket
ml
50
100
250
500
2000
NS
29/32
29/32
29/32
29/32
29/32
Lenz
Flask
diam.
PK Cat. No.
mm
51
64
85
105
166
1
1
1
1
1
6.242 163
9.011 827
9.011 828
9.011 829 2
6.253 256
9.011 829
Kjeldahl flasks with ground neck
3
Manufactured from borosilicate glass 3.3. NS necks are in compliance with
DIN 12242 standards.
Capacity
Socket
ml
100
250
500
750
1000
NS
19/26
29/32
29/32
29/32
29/32
Isolab
PK Cat. No.
1
1
1
1
1
9.140 385
9.140 386
9.140 387 3
9.140 388
9.140 389
9.140 387
Kjeldahl Flasks, DURAN®
4
For the determination of nitrogen in organic compounds. With centre neck and conical joint.
Capacity
NS
ml
50
100
250
500
750
1000
19/26
19/26
29/32
29/32
29/32
29/32
Flask
diam.
mm
51
60
81
101
115
126
Lenz
PK Cat. No.
1
1
1
1
1
1
9.141 860
9.141 861
6.073 310 4
6.057 941
6.233 275
7.608 178
6.073 310
E & OE.
571