+353 (0)1 4523432
- Chromatography
- Environmental
- Laboratory
- Analytical Measurement and Testing
- Automation and Software
- BioScience
- BOD
- Centrifuge
- Chemical Reactors
- Cleaning and Sterilisation
- Conductivity
- COVID-19 Safety Equipment
- Dissolved Oxygen
- Distillation, Separation, Filtration
- Distillation, Synthesis
- Components for Extraction
- Components for Reaction and Distillation
- Distillation - Accessories
- Dropping Funnel
- Flasks with NS Joint Neck
- Disposable Gloves DEXPURE®, Nitrile, Powder-Free
- Erlenmeyer flasks with ground glass joint, DURAN®
- Erlenmeyer flasks with NS neck, PP
- Erlenmeyer flasks, NS neck, borosilicate glass 3.3
- Erlenmeyer flasks, NS neck, borosilicate glass 3.3, amber
- Flat bottom flasks with conical ground joint, DURAN®
- Flat bottom flasks, NS joint neck, borosilicate glass 3.3
- Four-neck round-bottom flask, side necks parallel, DURAN®
- Iodine determination flasks, with and without collar, DURAN®
- Iodine determination flasks, with collar, DURAN®
- Kjeldahl flasks with ground neck
- Kjeldahl flasks, DURAN®
- LLG-Erlenmeyer flasks with standard ground joint, borosilicate glass 3.3
- LLG-Round bottom flasks with standard ground joint, borosilicate glass 3.3
- LLG-Standing flasks with standard ground joint, borosilicate glass 3.3
- LLG-Three-neck round bottom flasks with standard ground joint, borosilicate glass 3.3, angled side necks
- LLG-Three-neck round bottom flasks with standard ground joint, borosilicate glass 3.3, parallel side necks
- LLG-Two-neck round bottom flasks with standard ground joint, borosilicate glass 3.3, angled side neck
- Nitrogen flasks with stopcock, borosilicate glass 3.3
- Nitrogen round-bottom flasks (Schlenk-flasks), DURAN®
- Nitrogen tubes (Schlenk-tubes), DURAN® tubing
- Nitrogen tubes (Schlenk-tubes), DURAN® tubing
- Pear shape flasks with conical ground joints, DURAN®
- Pear shape flasks with conical ground joints, DURAN®
- Pear shape flasks with standard ground joint, borosilicate glass 3.3
- Pear shape flasks, borosilicate glass 3.3
- Pear-shaped flasks with two-necks, DURAN®
- Reaction vessels, spherical, DURAN® tubing
- Round bottom flasks with conical ground joint, amber, DURAN®
- Round bottom flasks with conical ground joint, DURAN®
- Round bottom flasks with ground glass joint, three neck, angled, DURAN®
- Round bottom flasks with standard ground joint, borosilicate glass 3.3, amber
- Round bottom flasks with three necks, NS joints, angled arms, borosilicate glass 3.3
- Round bottom flasks with three necks, NS joints, parallel arms, borosilicate glass 3.3
- Round bottom flasks with three necks, NS joints, parallel arms, Pyrex®
- Round bottom flasks with two necks, angled arm, borosilicate glass 3.3
- Round bottom flasks with two necks, parallel arm, borosilicate glass 3.3
- Round bottom flasks with two necks, side neck angled, DURAN®
- Round bottom flasks with two necks, side neck parallel, DURAN®
- Round bottom flasks, borosilicate glass 3.3
- Round-bottom flasks, PFA
- Three neck round bottom flasks, side necks parallel, DURAN®
- Flat Ground Flange Reaction Vessel
- Gas Wash Bottle
- Ground Joint, Attachable
- KPG Stirrer and Bearing
- Laboratory Reactor
- NS Joint Accessories
- Reflux Condenser
- Standard Ground Stopper
- Stopcock and Valve
- Tubing Adapter
- Filtration
- Rotary Evaporator
- Separating, Centrifuging
- Distillation, Synthesis
- Environmental Soil-Water-Food Analysis
- Filtration
- Gas Generators
- General Laboratory Consumables
- Glassware
- Heating and Cooling Technology
- Ionselective
- Isolation Chamber
- Lab Consumables
- Lab Furnishings
- Labware
- Life Sciences
- Liquid Handling
- Microbiology
- Multi-Parameter
- Occupational Safety
- Optical instruments and Microscopes
- ORP, Redox
- pH
- Photometry
- Powder Flow Testing
- Sample Preparation
- Spectrafuge
- Spectroscopy
- Stirring, Shaking, Mixing
- Tablet Testing
- Texture
- Titrator
- Turbidity
- Vacuum Technology
- Viscosity
- Water Purification System
- Weighing
- Life Science
- promotions
- Ultra Violet Sanitisation
Three neck round bottom flasks, side necks parallel, DURAN®
DIN 12392 and in addition to DIN standard (*). All necks are parallel.
Three neck round bottom flasks, side necks parallel, DURAN®
PART NO.4AJ-9011951
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
6000|| ||236|| || ||NS45/40||NS29/32||3|| || ||DIN 12392||DURAN® glass||Clear||1
Lenz
03305485
VG134026477
271-1534
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
27
1
Price: €238.87
Out of Stock
PART NO.4AJ-9011950
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
4000|| ||207|| || ||NS45/40||NS29/32||3|| || ||DIN 12392||DURAN® glass||Clear||1
Lenz
03305479
271-1532
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
22
1
Price: €197.86
Out of Stock
PART NO.4AJ-9011949
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
5000|| ||223|| || ||NS45/40||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03305482
VG134026473
271-1533
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
24
1
Price: €214.97
Out of Stock
PART NO.4AJ-9011947
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
2000|| ||166|| || ||NS45/40||NS29/32||3|| || ||DIN 12392||DURAN® glass||Clear||1
Lenz
03305473
271-1531
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
2
18
1
Price: €93.32
Out of Stock
PART NO.4AJ-9011946
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
2000|| ||166|| || ||NS29/32||NS29/32||3|| || ||DIN 12392||DURAN® glass||Clear||1
Lenz
03304473
E621.1
VG134025263
9011946
201-1530
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
17
1
Price: €86.57
Out of Stock
PART NO.4AJ-9011945
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
2000|| ||166|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304173
VG134026263
271-1529
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
7
15
1
Price: €77.68
Out of Stock
PART NO.4AJ-9011943
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
1000|| ||131|| || ||NS45/40||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03305470
271-1528
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
14
1
Price: €71.39
Out of Stock
PART NO.4AJ-9011942
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
1000|| ||131|| || ||NS29/32||NS29/32||3|| || ||DIN 12392||DURAN® glass||Clear||1
Lenz
03304470
E619.1
VG134025254
3020220
201-1527
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
3
13
1
Price: €61.16
Out of Stock
PART NO.4AJ-9011941
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
1000|| ||131|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304170
VG134026254
271-1526
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
2
11
1
Price: €50.98
Out of Stock
PART NO.4AJ-9011939
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
500|| ||105|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304458
VG134025244
3020219
201-1525
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
20
2
10
1
Price: €53.77
In Stock
PART NO.4AJ-9011938
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
500|| ||105|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304158
VG134026244
9011938
201-1524
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
8
1
Price: €42.02
Out of Stock
PART NO.4AJ-9011936
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
250|| ||85|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304449
VG134025236
9011936
201-1528
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
3
6
1
Price: €46.55
Out of Stock
PART NO.4AJ-9011935
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
250|| ||85|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304149
VG134026236
9011935
201-1522
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
3
5
1
Price: €39.14
Out of Stock
PART NO.4AJ-9011933
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
100|| ||64|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304137
VG134026224
9011933
201-1521
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
23
5
1
1
Price: €28.80
In Stock
PART NO.4AJ-7200347
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
4000|| ||207|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304479
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
21
1
Price: €238.29
Out of Stock
PART NO.4AJ-7021840
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
500|| ||105|| || ||NS24/29||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03303258
201-1185
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
7
1
Price: €65.06
Out of Stock
PART NO.4AJ-7021838
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
250|| ||85|| || ||NS24/29||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03303249
201-1184
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
2
4
1
Price: €57.33
Out of Stock
PART NO.4AJ-7019244
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
500|| ||105|| || ||NS29/32||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03304258
201-1188
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
9
1
Price: €66.00
Out of Stock
PART NO.4AJ-6803543
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
6000|| ||236|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304185
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
25
1
Price: €292.18
Out of Stock
PART NO.4AJ-6306286
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
5000|| ||223|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304482
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
23
1
Price: €297.36
Out of Stock
PART NO.4AJ-6306275
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
100|| ||64|| || ||NS29/32||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03304237
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
2
1
Price: €50.16
Out of Stock
PART NO.4AJ-6238532
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
4000|| ||207|| || ||NS29/32||NS14/23||3|| || || ||DURAN® glass||Clear||1
Lenz
03304179
LENZ3.3041.79
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
20
1
Price: €227.85
Out of Stock
PART NO.4AJ-6235645
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
100|| ||64|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304437
LENZ3.3044.37
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
3
1
Price: €73.87
Out of Stock
PART NO.4AJ-6205694
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
100|| ||64|| || ||NS24/29||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03303237
LENZ3.3032.37
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
4
0
1
Price: €45.56
Out of Stock
PART NO.4AJ-6203572
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
1000|| ||131|| || ||NS29/32||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03304270
LENZ3.3042.70
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
12
1
Price: €80.26
Out of Stock
PART NO.4AJ-6203571
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
2000|| ||166|| || ||NS29/32||NS19/26||3|| || || ||DURAN® glass||Clear||1
Lenz
03304273
201-1189
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
16
1
Price: €123.37
Out of Stock
PART NO.4AJ-6203569
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
3000|| ||185|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304476
LENZ3.3044.76
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
7
19
1
Price: €189.09
Out of Stock
PART NO.4AJ-6072558
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
6000|| ||236|| || ||NS29/32||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03304485
LENZ3.3044.85
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
26
1
Price: €304.41
Out of Stock
PART NO.4AJ-9011952
75730||74275||73237||74021||74200||74271||75503||74269||75535||74172||74196||73334||73527||73401
Nominal capacity ml||Neck Ø||Ø mm||Height||Ground size||Ground size centre neck||Ground size side necks||No. of necks||Angle side necks||With beaded rim||Standard||Material||Colour||PK
10000|| ||279|| || ||NS45/40||NS29/32||3|| || || ||DURAN® glass||Clear||1
Lenz
03305488
VG134026486
271-1535
Flasks round bottom, with three necks
NS jointed round bottom flasks, 3 necks
0
5
28
1
Price: €408.94
Out of Stock