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Item #:
95640812
Glass Constant Pressure Graduated Addition Funnel with Glass Stopcock,Equalizing Dropping Funnel Chemistry Lab Glassware (A: 25ml,19/22)
Item #:
95640812
IMP 27
Price Details
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Imported from USA store
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Order now and get it around Wednesday, July 08
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The constant pressure addition funnel can keep the internal pressure unchanged, measure the gas volume more accurately.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Graduations
This funnel features clear, precise graduations for accurate measurement, ensuring reliable results in experiments and minimizing user error during the addition of chemicals.
Durable Glass Construction
Made from high-quality glass, this funnel withstands chemical exposure and heat, offering longevity and reliability essential for laboratory use and reducing the frequency of replacements.
Convenient Stopcock
Equipped with a smooth glass stopcock, this funnel allows for controlled release and flow of liquids, enhancing efficiency during experiments and preventing spills or wastage.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Chemistry Students
Ideal for students conducting experiments requiring precise liquid measurements and controlled dispensing in chemistry labs.
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Professional Chemists
Useful for professional chemists needing accuracy in chemical reactions, titrations, and dropwise addition procedures.
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Laboratory Technicians
A great tool for lab technicians involved in routine analyses and setup of experiments requiring accurate liquid additions.
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Beginner Hobbyists
May be too complex and delicate for beginners in home setups without professional guidance or supervision.
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Non-Chemical Uses
Inappropriate for users who do not require precise liquid measurement in non-chemical or casual applications.
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Field Work Applications
Not suitable for outdoor or rugged fieldwork where breakage and environmental factors pose serious risks.
Product Description
Glass Constant Pressure Graduated Addition Funnel with Glass Stopcock,Equalizing Dropping Funnel Chemistry Lab Glassware (A: 25ml,19/22)
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Customer Questions & Answers
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Question:
What is the function of the upper connected tube?
Answer: It balances air pressure so that you don't need to open the stopper. -
Question:
What sizes are available for the constant pressure addition funnel?
Answer: You can choose from 25ml, 60ml, 125ml, 250ml, and 500ml. -
Question:
Is the funnel reusable?
Answer: Yes, it is made of premium glass and is durable for repeated use.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IMP 27
Order now and get it around Wednesday, July 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Balanced air pressure allows for smooth liquid flow without stopper adjustment.
- Accurate gas volume measurement for precise laboratory results.
- Constructed from high-quality, durable glass.
- Resistant to thermal variations for reliable performance.
- Available in multiple sizes: 25ml, 60ml, 125ml, 250ml, and 500ml.
- Choose between glass stopcock and double PTFE stopcock options.