Microscale Dropping Funnel - 25ml Manufacturer,Supplier and Exporter in India

Product Code : EL-CA-11589

The Microscale Dropping Funnel 25ml is a laboratory glassware component used for controlled addition of small volumes of liquids, reagents, and solutions during chemistry experiments. It is suitable for schools, colleges, chemistry laboratories, microscale practicals, science teachers, laboratory suppliers, distributors, and educational procurement buyers.

Product Description

The Microscale Dropping Funnel - 25ml from School Equipments India is intended for experiments where reagents must be added slowly, accurately, and with better control than direct pouring. The confirmed capacity is 25 ml. Glass grade, exact shape, cone/joint type, stopcock material, and accessory inclusion should be confirmed against the final SKU before publication.

A 25 ml dropping funnel is useful in microscale chemistry because it supports controlled reagent addition while reducing chemical volume, waste, and bench-space requirements. It can be used in small reaction setups, gas preparation work, titration support, demonstration assemblies, and chemistry practical kits where compatible glassware joints are used.

Key Features

• 25 ml capacity: suitable for small-volume reagent addition and microscale chemistry work.
• Controlled liquid flow: supports dropwise or gradual addition where a stopcock is supplied.
• Microscale laboratory use: helps reduce chemical consumption during teaching experiments.
• Chemistry practical value: useful for reaction control, preparation work, and school lab demonstrations.
• Compact format: appropriate for small assemblies and bench-top student practicals.
• Glassware compatibility: cone, joint, and stopper details must be confirmed before matching with other apparatus.
• Verified related specification: School Equipments India lists a 25 ml cylindrical dropping funnel with NS 14/23, 2.5 mm bore, 0.5 ml graduation, and solid key stopcock.

Technical Specifications

What's Included in the Kit

• Microscale Dropping Funnel 25ml
• Stopper, stopcock, retaining device, packaging, instruction sheet, or certificate

Applications / Uses

• Controlled addition of small reagent volumes
• Microscale chemistry practicals and demonstrations
• Dropwise addition during reaction setup
• School and college laboratory glassware kits
• Small-scale gas preparation and solution-transfer work
• Laboratory procurement for chemistry teaching institutions

How to Use the Microscale Dropping Funnel - 25ml

1. Confirm that the joint or cone size matches the receiving apparatus.
2. Inspect the funnel, stem, joint, stopper, and stopcock for cracks or leakage.
3. Clamp the funnel securely in a vertical position if the setup requires support.
4. Add the required liquid without exceeding the 25 ml capacity.
5. Fit the funnel into the compatible flask or reaction setup.
6. Open the stopcock gradually to control the liquid flow.
7. Observe the reaction and adjust the addition rate as required.
8. Close the stopcock, 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 an incompatible joint, heat the funnel without verified thermal suitability, or use it with unsuitable pressure or vacuum setups.

Care & Maintenance

• Rinse immediately after use to prevent residue from drying inside the bore or stem.
• Clean with suitable laboratory detergent and avoid abrasive brushes.
• Store in padded storage to protect the joint, stem, and stopcock.
• Remove from use if the glass is chipped, cracked, blocked, leaking, or difficult to operate.

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 joint compatibility and safe laboratory use.

Frequently Asked Questions

What is a Microscale Dropping Funnel 25ml used for?

A Microscale Dropping Funnel 25ml is used for controlled addition of small volumes of liquid reagents during chemistry experiments.

What is the confirmed capacity?

The confirmed capacity from the supplied product name is 25 ml.

Is it made from borosilicate glass?

School Equipments India lists a related 25 ml cylindrical dropping funnel in borosilicate glass 3.3. Confirm that the microscale SKU uses the same material before publishing this claim.

Does it have a stopcock?

A related verified 25 ml dropping funnel listing includes a solid glass key stopcock. Confirm the supplied stopcock type for this exact microscale model.

Can it be used in school chemistry labs?

Yes. It is suitable for supervised school and college chemistry practicals where small-volume controlled reagent addition is required.

What should be checked before ordering?

Check the glass grade, joint size, bore, graduation, stopcock type, accessories, and compatibility with the receiving apparatus.

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