Lung Volume Bags, Plastic Transparent
Product Code : LSK-GBP-11029
Lung Volume Bags, Plastic Transparent (SKU LSK-GBP-11029) are clear, printed plastic bags with a film thickness of 40 to 100 microns, intended for collecting a breath of exhaled air so that lung volumes can be compared in breathing practicals. They suit human physiology lessons in secondary school, college biology and nursing courses. As a consumable item, they are sourced and quoted by Science Lab Supplies in Ambala, India, for schools, colleges, training institutes and distributors.
Specifications
The lung volume bag specifications are listed below. In short, each bag is made of transparent plastic film between 40 and 100 microns thick and carries a printed pattern; bag size, pack quantity and the thickness you prefer within that range can be fixed in your enquiry and confirmed on the quotation.
| Specification | Value |
|---|---|
| SKU | LSK-GBP-11029 |
| Material | Plastic |
| Thickness | 40 microns – 100 microns |
| Colour | Transparent |
| Pattern | Printed |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Lung Volume Bags
Lung volume bags let students capture one normal or one forced breath and then compare how much air different people exhale. Because the plastic is transparent, the class can see the bag fill, and the collected air can be measured afterwards, for example by water displacement, to estimate tidal volume or vital capacity.
- Class 11 biology (breathing and exchange of gases): introducing tidal volume, vital capacity and other respiratory volumes.
- Secondary school life processes: showing that exhaled air has volume and linking breathing to the lungs on the Human Respiratory System Model.
- Fitness and physiology projects: comparing breath volumes before and after exercise.
- Nursing and paramedical foundation courses: revising lung volumes with the Respiratory System wall chart.
Give each student a separate bag and dispose of used bags according to your laboratory rules.
Standard Scope of Supply
The bags are supplied in the quantity you order, made of transparent printed plastic in the 40 to 100 micron thickness range. Pack size and any mouthpieces, measuring vessels or breathing apparatus you want with them can be named in the enquiry and are itemised on the quotation.
Packing, MOQ and Lead Time
As one bag can be given to each student, quotations can be drawn up per pack or for a whole term's practicals. Science Lab Supplies gives packing, delivery time and price for the quantity you specify, and peak flow or lung capacity meters can go on the same quotation.
Science Lab Supplies has an Importer-Exporter Code, so it can ship to buyers in Saudi Arabia, Oman, the Philippines, Nepal, Bangladesh and Zambia. Ask for a quotation on the contact page, collect several items in the enquiry cart, or send bid papers through the lab tender page.
Frequently Asked Questions
What are Lung Volume Bags, Plastic Transparent used for?
They are used to collect exhaled air in breathing practicals, so students can compare breath volumes and estimate respiratory volumes such as tidal volume and vital capacity by measuring the collected air.
How thick is the plastic?
The film thickness ranges from 40 microns to 100 microns. If you need a particular thickness within that range, state it in your enquiry and it will be confirmed on the quotation.
Are the bags reusable?
They are a consumable item, and giving each student a separate bag is the simplest approach for a class practical. Order enough for the number of students and sessions you plan.
Who supplies these lung volume bags?
The bags are sourced and dispatched by Science Lab Supplies of Ambala, India, which can place them on a single quotation with the respiration apparatus, lung models and meters in its biology range.
Related Breathing and Lung Apparatus
These breathing meters, lung models and respiration kits complement the bags, covering airflow measurement, the mechanics of the diaphragm and tests on exhaled air. Any of them can be quoted with the bags for a complete breathing and gas-exchange practical.
- Peak Flow Meter — scale reading 60–800 with an integral one-way valve.
- Lung Capacity Meter — cylinder and piston meter with a 60 to 900 L/min flow range.
- Respiration Apparatus — two stoppered boiling tubes for inhaled and exhaled air tests.
- Kit for Experiments with Breathing — lung model, vacuum pipette and lime water for carbon dioxide tests.
- Human Lung Demonstration Model — two rubber balloons in a bell jar, 17 x 17 x 20 cm.
- Human Lung Model in Bell Jar — balloons on a Y-tube under a rubber-sheet diaphragm.
- Functional Human Respiratory System Model — powered life-size model with a moving rib cage.
Browse the General Biology Products range, lung and respiratory models in the Human System Model range, or the full Biology Lab section.
Last updated: 9 October 2026
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