Hydra (Product Code: SCL396/098) is a prepared microscope slide of the freshwater animal Hydra used to teach the simple body plan of cnidarians in school and college zoology. It is a standard item of biology lab equipment for invertebrate lessons, giving students a coloured specimen on borosilicate glass that shows the tube-like body and its crown of tentacles. The slide is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
| Parameter | Detail |
|---|---|
| Specimen | Hydra (freshwater cnidarian) |
| Slide | Borosilicate glass, coloured preparation |
| Box | White plastic, rectangular |
| Dimensions stated in listing | 25.4 mm x 76.2 mm (1 x 3 in) |
| Use | Laboratory teaching |
| Product code | SCL396/098 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
Hydra is usually the first multicellular animal students examine after protozoa, so this slide marks the step from single cells to tissues. Learners trace the column of the body from the basal disc, which anchors the animal, up to the hypostome and mouth surrounded by tentacles, and discuss radial symmetry and the stinging cells used to catch prey. Where a preparation happens to show a bud, it also opens a discussion of asexual reproduction.
Because Hydra is large compared with most prepared specimens, start with the lowest objective or even a stereo microscope to see the whole animal, and move up only to examine the tentacle surface. Pupils can sketch the outline at low power, then add labels for tentacles, mouth region, body column and base. Keep the slide flat on the stage and use the stage clips gently so the glass is not strained.
This Hydra slide comes from ScienceLab, the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, which sources prepared specimens for schools, universities, training centres and distributors. For vendor registration, the supplying company is Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597, GSTIN 06AAECJ8618A1ZT). Learn more on the ScienceLab company profile.
Items that support a Hydra and invertebrate practical:
See more in Laboratory Equipment and the Prepared Slides category.
What can students see on the Hydra slide?
The Hydra slide shows a coloured Hydra specimen on borosilicate glass, used to identify the body column, basal disc, mouth region and ring of tentacles. It supports lessons on radial symmetry and the simple two-layered body plan of cnidarians.
Does the Hydra slide show budding?
Whether a bud is visible on the Hydra slide depends on the individual specimen, and our listing does not promise one. If your syllabus needs a budding Hydra preparation specifically, mention it through the contact page before ordering so we can advise.
Which microscope suits the Hydra slide?
The Hydra slide should first be viewed at the lowest power of a compound microscope, or under a stereo microscope, because the whole animal is relatively large. Higher objectives are then used to study the tentacles and body surface in more detail.
What vendor registration details does the supplier of the Hydra slide have?
The Hydra slide is supplied by Jain Scientific Equipments Private Limited, registered under CIN U29309HR2020PTC087597 and GSTIN 06AAECJ8618A1ZT. These company registrations help institutions and tender buyers complete supplier registration for ScienceLab.
How should the Hydra slide be stored?
Store the Hydra slide flat in its white plastic box, away from heat and direct sunlight, which can fade coloured preparations over time. Clean only the glass surface with lens tissue and avoid solvents that could damage the label or mounting.
Can the Hydra slide be shipped outside India?
Yes. ScienceLab supplies the Hydra slide to buyers in India and international markets. Include your country, delivery address and quantity in the enquiry so the quotation can cover packing and dispatch for the destination.
Ask for a Hydra slide quotation through the contact page, or add the slide to the enquiry cart and submit it with your other invertebrate teaching items.
Last updated: 24 September 2026