Laboratory funnels are used for transferring liquids and powders, supporting gravity filtration and helping users work more cleanly and accurately during routine laboratory tasks. They are a simple but essential part of many laboratory workflows, used in education, research, healthcare, cosmetics and industrial environments.
At Luna Laboratory Supplies, our range of laboratory funnels includes glass filter funnels, polypropylene filter funnels, carboy funnels and dropping funnels. This gives laboratories a practical choice depending on whether the job involves routine filtration, everyday liquid transfer, bulk filling or more controlled reagent addition.
What Are Laboratory Funnels Used For?
Laboratory funnels are used to guide liquids or powders into narrower containers and to support filtration when used with filter paper. Different types of funnel are designed for different tasks, from simple transfer work to more controlled liquid handling.
Laboratory funnels are commonly used for:
- Gravity Filtration
Filter funnels are used with filter paper for routine gravity filtration and sample clarification.
- Liquid Transfer
Funnels help transfer liquids into flasks, bottles, beakers and storage containers with better control and less spillage.
- Powder and Reagent Handling
Laboratory funnels are also useful for guiding powders, salts and other solids into containers during preparation work.
- Controlled Liquid Addition
Dropping funnels are used where liquid flow needs to be adjusted more carefully during laboratory procedures.
Types of Laboratory Funnels in the Range
This category includes several types of laboratory funnels, helping customers choose the right funnel for the task.
Glass Filter Funnels
Glass filter funnels are a traditional laboratory choice for gravity filtration and routine liquid transfer. Manufactured from borosilicate glass 3.3, they offer good clarity, chemical resistance and repeated-use durability.
Glass filter funnels are a good choice for:
- gravity filtration with filter paper
- transferring liquids into flasks and bottles
- laboratories that prefer transparent glassware
- routine work where visibility and chemical resistance matter
Available sizes in the range:
65mm glass filter funnel
75mm glass filter funnel
100mm glass filter funnel
Polypropylene Filter Funnels
Polypropylene filter funnels are a lightweight and durable alternative to glass funnels. They are useful for routine laboratory transfer and everyday filtration where easier handling and reduced breakage risk are important.
Polypropylene filter funnels are a good choice for:
- routine laboratory transfer work
- gravity filtration with filter paper
- teaching and busy laboratory environments
- laboratories that want a practical plastic funnel
Available sizes in the range:
50mm polypropylene filter funnel
62mm polypropylene filter funnel
75mm polypropylene filter funnel
100mm polypropylene filter funnel
150mm polypropylene filter funnel
Carboy Funnels
Carboy funnels are designed for transferring liquids and powders into larger containers such as carboys, storage bottles and drums. Their wider opening helps make bulk filling easier.
Carboy funnels are a good choice for:
- filling larger containers
- transferring liquids in greater volumes
- adding powders and salts into storage vessels
- laboratory and industrial bulk handling
Available sizes in the range:
200mm PP carboy funnel
250mm PP carboy funnel
Dropping Funnels
Dropping funnels are designed for controlled liquid addition. With a PTFE stopcock, they are better suited to more measured dispensing than a standard open funnel.
Dropping funnels are a good choice for:
- controlled reagent addition
- small-scale titrations
- laboratory procedures needing adjustable flow
- safer handling of smaller liquid volumes
Available sizes in the range:
50ml dropping funnel
100ml dropping funnel
250ml dropping funnel
500ml dropping funnel
1000ml dropping funnel
Glass Funnels vs Polypropylene Funnels
Choosing between glass funnels and polypropylene funnels depends on the type of work being carried out.
Glass funnels are best when:
- clear visibility of the sample matters
- borosilicate glass is preferred
- chemical resistance and heat resistance are important
- a traditional laboratory funnel is needed for routine filtration
Polypropylene funnels are best when:
- lightweight handling is preferred
- reduced breakage risk matters
- the funnel will be used frequently in busy labs
- a practical plastic funnel is better suited to the task
Both are useful for everyday laboratory work, but the right choice depends on the user, the sample and the working environment.
Common Applications for Laboratory Funnels
Across the range, laboratory funnels are suitable for a wide range of routine tasks, including:
🔬 gravity filtration with filter paper
🧪 transferring liquids into flasks, bottles and beakers
⚗️ guiding powders and reagents into containers
🏫 teaching demonstrations and student practical work
🏭 filling larger bottles, drums and carboys
📊 controlled liquid addition during laboratory procedures
Because the category includes both general transfer funnels and more specialist funnel types, it suits a broad range of laboratory workflows.
Key Features Across the Range
Our laboratory funnels are selected to support dependable day-to-day use in laboratory environments.
Common features across the category include:
- available in borosilicate glass and polypropylene
- suitable for filtration and liquid transfer
- options for small-scale and larger-volume work
- filter funnels, carboy funnels and dropping funnels available
- PTFE stopcock option on dropping funnels
- suitable for education, research, healthcare and industrial use
Which Laboratory Funnel Should You Choose?
The best laboratory funnel depends on the task you need to carry out.
Choose a glass filter funnel if you need a borosilicate funnel for routine gravity filtration and clear visibility.
Choose a polypropylene filter funnel if you need a lighter, durable funnel for everyday transfer and filtration work.
Choose a carboy funnel if you need a wide funnel for larger containers and bulk transfer.
Choose a dropping funnel if you need more controlled liquid addition with a stopcock.
This makes the category suitable for both routine transfer work and more controlled laboratory handling.
Why Buy Laboratory Funnels From Luna Laboratory Supplies?
At Luna Laboratory Supplies, we understand the importance of practical laboratory essentials for routine preparation, transfer and filtration work. Our laboratory funnels are selected to offer dependable performance, useful material options and good everyday value across a wide range of laboratory tasks.
🔬 Laboratory-Ready Quality
Suitable for education, research, healthcare, cosmetics and industrial laboratory use.
🚚 Fast UK Delivery
Reliable UK dispatch helps keep your laboratory stocked with essential transfer and filtration equipment.
💷 Competitive Pricing
A practical option for schools, universities, laboratories and technical workplaces.
📦 Broad Funnel Choice
Available in glass and polypropylene, with options for filtration, bulk transfer and controlled dispensing.
Shop Laboratory Funnels Online Today
Laboratory funnels are a simple but essential part of everyday lab work, helping support clean transfer, dependable filtration and more controlled liquid handling. With options including glass filter funnels, polypropylene filter funnels, carboy funnels and dropping funnels, this category offers practical funnel solutions for a wide range of laboratory tasks.
👉 Browse the full range of laboratory funnels at Luna Laboratory Supplies and choose reliable funnels for filtration, transfer and controlled dispensing.