Lenz-Laborglas GmbH & Co. KG Three-neck round-bottom flasks, side necks angled, DURAN® ( 6077726 )
Article number: 6077726
Manufacturer number: 03311128
€48.47*
Available
Product information "Three-neck round-bottom flasks, side necks angled, DURAN®"
| Angle side necks: | 20 |
|---|---|
| Ground size centre neck: | NS14/23 |
| Ground size side necks: | NS14/23 |
| Manufacturer Article Number: | 03311128 |
| Material: | DURAN® glass |
| No. of necks: | 3 |
| Nominal capacity: | 50 ml |
| UNSPSC: | 41121804 |
| Ø: | 51 mm |
Products from Lenz-Laborglas GmbH & Co. KG – High-Precision Laboratory Glassware for Research and Process Optimization
Lenz-Laborglas GmbH & Co. KG has been a trusted name for decades, offering premium laboratory glassware made from DURAN® glass, borosilicate glass 3.3, and advanced materials such as PTFE. At häberle LABORTECHNIK, professionals in research, quality assurance, and the chemical-pharmaceutical industry will find a comprehensive selection tailored precisely to the demands of modern laboratories.
Laboratory Glass Instruments for Analytical Precision and Process Safety
Lenz provides a wide range of glass apparatus and components known for their chemical resistance, mechanical durability, and thermal stability.
Examples include:
Dropping funnel with pressure equalizer (e.g. 50 ml, NS 19/26, PTFE stopcock )
Ground joint lid (e.g. DN 200, MH NS 45/40)
These components enable safe execution of complex chemical reactions and allow for modular system expansion.
Glass Equipment for Reactions, Distillation, and Extraction
The product range supports essential laboratory applications:
Distillation heads, bent 105°
Vacuum adapters with threaded or socket connections
Soxhlet extraction apparatus, 150 ml, NS 45/40
Specialized condensers provide optimal temperature control:
Intensive condensers with plastic olives
Coil condensers with glass olives
Allihn and Davies condensers for reflux and extraction processes
Connection Components: Adapters and Stopcocks
Flexible connection solutions include:
Bent adapters, 90°, with or without stopcock
Straight adapters
Variants with NS sockets, DURAN® tubing, or PTFE stopcocks
Stopcocks for desiccators made of borosilicate glass 3.3
These elements ensure safe, standardized integration within laboratory setups.
Technical Accessories for Advanced Reaction Systems
Special components for large-scale setups and precise measurements:
Double-blade stirrer, PTFE/steel for 30,000 ml vessels
Temperature sensor Pt 100, NS 14/23
Complete stand system for LF 200 – approx. dimensions W 1.0 × D 0.5 × H 2.0 m
These solutions support reliable control, measurement, and integration into laboratory processes.
Industry Trends: Standardization, Modularity, and Chemical Resistance
Recent developments in lab glass manufacturing are driven by:
Increased modularity for flexible laboratory workflows
Durable, chemically resistant materials like DURAN® glass and PTFE
Consistent standardization (e.g., NS 14/23, NS 29/32) for system-wide compatibility
These trends enhance safety, process efficiency, and investment value in modern laboratories.
Other customers also bought
DIN 12392 and in addition to DIN standard. All necks are parallel.
Accessories
Blue. Double sided. Sits firmly on the bench to support round-bottomed flasks.Resistant to oxidation and temperatures from -60 to 200°CVery soft and easy to cleanResistant to chemicalsGood thermal and electric insulationExcellent adhesion with glassNon-slip
Provides a secure base for round bottom flasks from 10ml to 10000ml capacity. Autoclavable.