Dropping Funnel Key

Dropping Funnel Key Specification

Temperature Resistance
Up to 250C

Speed Range
Manual operation

Accuracy
High precision for controlled liquid addition

Features
Chemical resistant, Leak-proof, PTFE key for smooth flow control, Graduated markings

Control Type
Manual PTFE Key Stopcock

Shape
Cylindrical with conical bottom

Glass Type
Borosilicate Glass 3.3

Type
Dropping Funnel Key

Dimension (L*W*H)
Standard sizes; varies based on capacity (e.g. 100mm x 25mm x 25mm)

Equipment Type
Laboratory Glassware

Equipment Materials
Borosilicate glass and PTFE

Power
Not applicable (manual)

Voltage
Not applicable (manual)

Material
Borosilicate Glass, PTFE Key Stopcock

Application
Laboratory chemical addition and liquid transfer

Capacity (Ltr)
10 ml to 2000 ml (various sizes available)

Stopcock Material
Polytetrafluoroethylene (PTFE)

Closure Type
Glass or plastic stopper

Graduation Marks
Yes, permanent enamel print

Autoclavable
Yes, up to 121°C

Leakproof Capability
Yes, with precision-fitted PTFE key

Color
Clear and white markings

Sterilizability
Steam or dry heat

Joint Type
Standard ground joint (e.g. 24/29, 19/26)

Chemical Compatibility
Suitable for acids, bases, and organic solvents

Dropping Funnel Key Trade Information

Minimum Order Quantity
50 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2-5 Days

About Dropping Funnel Key

Utilise Offer on the Ultimate Dropping Funnel Key with Stopcock, crafted from the finest Borosilicate Glass 3.3 and precision-fitted PTFE! Featuring sizzling leakproof performance and chemical resistance, this laboratory essential is ideal for controlled and accurate liquid transfers. Graduated with permanent enamel print for lasting clarity, it withstands up to 250C and autoclaves at 121C. Get It Now in multiple sizes (10 ml to 2000 ml) with glass or plastic closure, compatible with acids, bases, and solvents. Sourced from India's finest manufacturer, distributor, exporter, and supplier!

Commercial Value & Application Scope

The Dropping Funnel Key is indispensable in commercial laboratory settings, chemical industries, and educational institutions. Its valued advantages include high chemical compatibility and accuracy for precise liquid addition, enhancing workflow in research, pharmaceuticals, and chemical analyses. The versatile surface application suits both acids and organic solvents on a variety of workstations. Its robust design ensures durability and trust for professional users seeking reliable performance in diverse environments.

Sample Policy, Export Markets & Secure Packaging

Upon arrival, each Dropping Funnel Key sample undergoes strict quality inspection to guarantee market value. Our main export markets include Europe, Southeast Asia, and the Middle East, with secure, protective packaging that preserves condition during transit. Carefully boxed and cushioned to avoid breakage, we ensure that every piece reaches you ready for immediate use, maintaining product integrity and consistent customer satisfaction in every shipment.

FAQ's of Dropping Funnel Key:

Q: How do I properly use the Dropping Funnel Key with PTFE stopcock in laboratory settings?

A: To use the Dropping Funnel Key, mount it onto the standard ground joint of compatible glassware, fill with your liquid, and control addition via the precision-fitted PTFE stopcock for smooth, leakproof delivery.

Q: What benefits does the Dropping Funnel Key offer over standard funnels?

A: This funnel provides the advantage of fine flow control, chemical resistance, and high leakproof reliability, making it ideal for valuable laboratory operations and highly accurate liquid handling.

Q: Where can the Dropping Funnel Key be applied commercially?

A: It finds commercial application in laboratories, chemical analysis centers, universities, pharmaceutical production, and quality control departments, particularly where controlled reagent addition is essential.

Q: What packaging methods are used for shipping the Dropping Funnel Key?

A: The funnel is carefully boxed with shock-absorbent materials, ensuring safe transit and arrival in pristine condition, thereby retaining its market value and functional integrity.

Q: How does the Dropping Funnel Key handle various chemicals and temperature changes?

A: With its borosilicate glass and PTFE construction, the device withstands corrosive acids, bases, and organic solvents, and endures both steam sterilization and dry heat up to 250C.