Dropping Funnel Open - 100ml Manufacturer,Supplier and Exporter in India

Product Code : EL-CA-11600

The Dropping Funnel Open 100ml is laboratory glassware used for controlled addition of liquids, reagents, and solutions into chemistry apparatus during experiments. It is suitable for schools, colleges, universities, chemistry laboratories, science practical rooms, laboratory suppliers, distributors, and educational procurement buyers.

Product Description

The Dropping Funnel Open 100ml from School Equipments India is intended for laboratory procedures where a measured quantity of liquid must be added gradually into a reaction vessel or setup. The supplied product name confirms an open dropping funnel with 100 ml capacity; glass grade, stopcock type, cone size, graduation, and dimensions must be confirmed before final publication.

A 100 ml open dropping funnel supports controlled reagent addition in school and college chemistry practicals. It is useful where direct pouring is unsuitable and the experiment requires slower liquid transfer, cleaner handling, and better control over reaction conditions.

Key Features

• 100 ml capacity: suitable for small to medium-volume reagent addition tasks.
• Open funnel design: allows liquid to be introduced from the top during setup and use.
• Controlled addition use: supports gradual liquid transfer where a stopcock or outlet control is supplied.
• Chemistry practical value: useful for reaction setup, solution addition, and demonstration work.
• Educational labware: suitable for supervised school and college chemistry laboratories.
• Material to verify: glass grade must be confirmed before claiming borosilicate or heat resistance.
• Specification-dependent fitment: cone, joint, stem, stopcock, and graduation details must be checked before ordering.

Technical Specifications

What's Included in the Kit

• Dropping Funnel Open 100ml
• Stopcock, retaining device, stopper, packaging, instruction sheet, storage box, or certificate

Applications / Uses

• Controlled addition of reagents in chemistry experiments
• Slow transfer of liquids into flasks or reaction vessels
• School and college chemistry practical demonstrations
• Reaction monitoring where gradual liquid addition is required
• Small-scale preparation and solution-transfer work
• Laboratory glassware procurement for educational institutions

How to Use the Dropping Funnel Open 100ml

1. Confirm the material, cone size, and stopcock type before assembling the setup.
2. Inspect the funnel, stem, cone, and outlet for cracks, chips, blockage, or leakage.
3. Clamp the funnel securely in a vertical position if the experiment requires support.
4. Add the required liquid from the open top without exceeding the 100 ml capacity.
5. Connect the outlet or cone to the compatible receiving apparatus.
6. Open the stopcock gradually if the supplied model includes a control tap.
7. Observe the addition rate and adjust according to the experiment method.
8. Close the outlet, remove the funnel carefully, and clean it after use.

Safety note: Wear goggles, gloves, and a lab coat when handling chemicals. Do not use cracked glassware, force incompatible joints, heat the funnel without verified thermal suitability, or use it in pressure or vacuum setups unless the product is rated for that method.

Care & Maintenance

• Rinse immediately after use to prevent chemical residue from drying inside the stem or outlet.
• Clean with suitable laboratory detergent and non-abrasive brushes.
• Store upright or in padded storage to protect the rim, stem, and cone.
• Remove from use if cracks, chips, leakage, blocked flow, stiff stopcock movement, or joint damage appears.

Why Choose School Equipments India

School Equipments India manufactures and exports scientific laboratory instruments, laboratory glassware, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models. The brand supplies equipment for schools, colleges, universities, research laboratories, and educational procurement projects. Its product range supports chemistry, physics, biology, mathematics, general lab equipment, and complete school laboratory setup requirements. Buyers can request final specifications before ordering to ensure correct fitment and safe laboratory use.

Frequently Asked Questions

What is a Dropping Funnel Open 100ml used for?

A Dropping Funnel Open 100ml is used for controlled addition of liquids and reagents into chemistry apparatus during laboratory experiments.

What is the confirmed capacity?

The confirmed capacity from the supplied product name is 100 ml.

What does open dropping funnel mean?

Open dropping funnel generally refers to a funnel that can be filled from the top. The exact top design should be confirmed from the final product specification.

What material is it made from?

The material is not confirmed. Add borosilicate glass, soda glass, or any specific glass grade only after supplier verification.

Does it include a stopcock?

Stopcock inclusion is not confirmed. List glass stopcock, PTFE stopcock, or solid key stopcock only if supplied with the final product.

Is it suitable for school chemistry labs?

Yes. It is suitable for supervised school and college chemistry practicals where controlled liquid addition is required.

For related laboratory products, explore dropping funnels, funnels and filters, laboratory labware, and the School Equipments India product catalogue for institutional enquiries.