Dissecting Needle Straight

Product Code : SCL-SLE-10800

The dissecting needle straight is a laboratory dissection tool used for teasing, probing, separating and positioning small specimens during biology practicals, specimen preparation and microscopy support work. It is designed for schools, colleges, biology labs, zoology labs and STEM classrooms that need controlled handling of delicate specimen parts.

Product Description

The Dissecting Needle Straight is used in laboratory dissection and specimen-preparation activities where a fine straight point is required to separate tissues, position material, tease apart structures or manipulate small samples. It supports careful observation and preparation without using larger cutting tools unnecessarily.

This straight dissecting needle is suitable for biology practicals, zoology demonstrations, plant and animal specimen handling, slide-preparation support and classroom dissection kits. The exact handle material, needle material, length, tip sharpness and sterilization suitability For related products, browse our general lab equipment and science lab equipment categories.

Key Features

• Straight dissecting needle for teasing, probing and separating specimens.
• Useful for biology practicals, zoology work and classroom dissection activities.
• Fine straight point supports controlled specimen manipulation.
• Suitable for use with dissecting trays, specimens, slides and coverslips.
• Helps students and teachers examine delicate structures during practical work.
• Compact tool for school laboratory kits and biology teaching sets.
• Requires confirmation of material, handle type and sterilization suitability before specialized use.

Technical Specifications

What's Included in the Kit

• One Dissecting Needle Straight
• Protective sleeve or cap
• Product label or packing identification
• Handling or safety note

Applications / Uses

• Teasing apart delicate biological specimens
• Probing and separating tissues during dissection
• Positioning small samples during specimen preparation
• Supporting biology and zoology practicals in schools and colleges
• Preparing thin materials before microscope slide observation
• Use with compatible microscope instruments and laboratory glassware workflows

How to Use the Dissecting Needle Straight

1. Check that the dissecting needle is clean, dry and free from bent or damaged tips.
2. Place the specimen on a suitable dissecting tray or preparation surface.
3. Hold the handle securely and keep the pointed tip away from fingers.
4. Use the straight needle to tease, probe or separate small specimen parts gently.
5. Apply minimal pressure to avoid tearing delicate structures unnecessarily.
6. Clean and dry the tool after use according to laboratory procedure.
7. Store the needle safely with the tip protected, especially in school laboratory kits.

Use this tool under proper laboratory supervision. The pointed tip can cause injury if handled carelessly.

Care & Maintenance

• Clean the dissecting needle after each practical session.
• Dry thoroughly before storage to reduce corrosion risk if the needle is metallic.
• Store with a protective cap, sleeve or in a dissection tool box.
• Do not use a bent, corroded or loose needle for specimen preparation.
• Confirm sterilization method before using with biological specimens or aseptic work.

Frequently Asked Questions

What is a dissecting needle straight used for?

A dissecting needle straight is used for teasing, probing, separating and positioning delicate specimens during biology dissection, zoology practicals and specimen-preparation work.

Is a dissecting needle the same as a teasing needle?

In many laboratory settings, a dissecting needle may also be called a teasing needle when it is used to tease apart or separate delicate specimen structures.

Is this suitable for school biology labs?

Yes. It is suitable for school and college biology labs when used under teacher or laboratory technician supervision.

Can this needle be used for slide preparation?

Yes. It can help position small samples or separate thin materials before microscope slide mounting, provided it is clean and suitable for the specimen.

Can the Dissecting Needle Straight be sterilized?

Sterilization suitability depends on the needle material, handle material and construction. Confirm the recommended sterilization method before using it with biological samples.

Last updated: September 2026.