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- 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
- Environmental Soil-Water-Food Analysis
- Filtration
- Gas Generators
- General Laboratory Consumables
- General Laboratory Aids
- Heating
- Tools
- Tubing
- Vessels
- Aspirators and Carboys
- Accessories for series 350 aspirator bottles
- Accessories for space saving jerrycans
- Adapter for stopcocks with R 1/2"
- Aspirator bottles, HDPE, with scale
- Aspirator bottles, series 350, HDPE
- Aspirator bottles, series 350, HDPE, with stopcock connection
- Aspirator Carboys behroplast®, HDPE
- Aspirator Carboys Nalgene™ with handle
- Aspirator carboys Nalgene™, "Clearboys"
- Aspirator Carboys Nalgene™, amber, with handle
- Aspirator carboys Nalgene™, LDPE
- Aspirator Carboys Nalgene™, Type 2319, 2250, with handle, PP
- Aspirator carboys Nalgene™, Type 2320, HDPE
- Aspirator carboys Nalgene™, Type 2321, PP
- Aspirator carboys Nalgene™, Type 2322, PC
- Bottles, HDPE
- Canister wrench, HDPE
- Canister, HDPE, S90
- Canisters, HDPE, with UN approval
- Canisters, PE
- Carboys Nalgene™, PP
- Carboys Nalgene™, Type 2211, HDPE
- Carboys, HDPE
- Carboys, HDPE
- Carton for Politainer
- Closure caps, PVC
- Drain tubes for stainless steel jerrycans
- Graduations for wide-necked jerrycans
- Hazardous canister behroplast®, HDPE
- Industrial jerrycans, HDPE
- Industrial jerrycans, HDPE, with UN approval
- Jerrycan with integrated spout, HDPE
- Jerrycans, HDPE, with mechanical level control
- Jerrycans, HDPE, with tamper-evident cap
- Jerrycans, HDPE, with UN approval
- Jerrycans, HDPE, with UN approval
- Jugs Nalgene™, PP
- Kegs, wide mouth, HDPE
- LLG-Aspirator Bottles, narrow neck, HDPE
- LLG-Aspirator Bottles, narrow neck, HDPE, with stopcock
- LLG-Bottles, wide mouth, HDPE
- LLG-Carboy, PP, with handles
- Politainers, PE
- PTFE-tape
- Rectangular tanks Nalgene™, with lid, LLDPE
- Screw caps, HDPE
- Screw caps, HDPE
- Screw caps, HDPE, pack of 10
- Screw caps, HDPE, with dispensing pump
- Screw caps, HDPE, with red stop cock
- Screw caps, HDPE, with venting system
- Sealing tape, PTFE
- Snap-on lids, PE for Rolled rim bottles
- Space saving jerrycan Flachmann LaboPlast®, PP, with threaded connector
- Space saving jerrycan Flachmann LaboPlast®, PP, without threaded connector
- Space-saving canister, PE
- Space-saving Compact set LaboPlast®, PP
- Space-saving jerrycan set, HDPE, electrically conductive
- Space-saving jerrycans, HDPE, electrically conductive, with threaded connector
- Space-saving jerrycans, HDPE, electrically conductive, without threaded connector
- Space-saving StopCock LaboPlast®, PP
- Spouts for canisters
- Spouts for canisters, rigid design
- Spouts for canisters, rigid design, electrostatic conductive
- Stainless steel jerrycan
- Stand for canister, stainless steel
- Stopcock, ¾'', for LLG-Aspirator bottles
- Stopcocks Air, PE
- Stopcocks Compact
- Stopcocks PA
- Stopcocks, HDPE
- Stopcocks, quick action, ETFE
- Stopcocks, quick action, PP, for aspirator carboys
- Stopcocks, StopCock
- Storage bottles with threaded connector, HDPE
- Storage bottles, HDPE
- Tabs for aspirator bottles, borosilicate glass 3.3
- Tamper evident caps, DIN50
- Venting valves
- Wide mouth storage bottles, HDPE
- Wide-mouth containers with handle, HDPE, with screw cap
- Wide-mouth containers with handle, HDPE, with tamper-evident screw cap
- Wide-mouth jerrycans, HDPE
- Wide-necked jerrycans, HDPE, with threaded connector
- Wide-necked jerrycans, HDPE, with threaded connector and ventilation
- Wide-necked jerrycans, HDPE, without threaded connector
- Wide-necked jerrycans, HDPE, without threaded connector, with ventilation
- Baskets
- Beakers
- Buckets
- Containers
- Crucibles
- Cylinders
- Dishes
- Flasks
- Funnels
- Measuring Jugs
- Narrow Neck Bottles
- Reagent Bottles
- Spray, Dropping Bottles
- Square Bottles
- Stoppers
- Test Tubes
- Transport Boxes
- Tube Racks
- Wide Mouth Kegs
- Wide Neck Bottles
- Aspirators and Carboys
- 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
Venting valves
The venting valves let air into the containers in order to prevent a vacuum.
