The Y-tube olfactometer is a precision-engineered laboratory apparatus designed for studying insect olfaction preferences and behavioral responses under controlled conditions. Manufactured from high-quality, durable glass, it ensures long-term usability, resistance to repeated washing, and consistent performance across experiments.

The dual-arm Y-shaped design provides two distinct pathways, allowing researchers to analyze directional choices and behavioral responses with high accuracy. This makes it an essential tool for entomological research, behavioral studies, and laboratory experiments involving insects and other small arthropods.

A key feature of this olfactometer is its internal metal mesh lining, which forms a unique “railroad” walking path along the stem and arms. This textured surface is specifically designed to support the movement of soft-bodied organisms such as ticks and mites, which typically struggle on smooth glass surfaces. The mesh provides enhanced grip, enabling natural locomotion without slipping, thereby improving the reliability and consistency of experimental data.

The Y-tube is available in two practical size options to suit varying research requirements:

• Small Size: 1 inch (2.5 cm) diameter with 20 cm total length

• Large Size: 30 mm diameter with 50 cm total length

To ensure seamless integration into laboratory setups, the unit is supplied with essential accessories. Two 8 mm couplers allow secure attachment to tubing systems, while two 20 cm silicone tubes (one for each arm) provide flexibility in airflow or sample routing. A black cover top is included to minimize external influences such as light and environmental disturbances, helping maintain stable and controlled testing conditions.

Additionally, the unit includes three Insect Backflow Prevention Mesh pieces, which can be positioned at connection points to prevent insects from entering tubing or external components. This enhances containment, protects connected equipment, and preserves the integrity of the experimental setup.

The combination of durable construction, functional design, and specialized mesh lining makes this Y-tube olfactometer a reliable and essential tool for accurate insect behavioral analysis and olfaction studies.

✅ Key Features

Feature	Description
Laboratory-Grade Glass Construction	Made from high-quality, durable glass for repeated use and easy cleaning
Dual Path Design	Provides two distinct pathways for accurate olfaction and behavioral analysis
Metal Mesh “Railroad” Lining	Internal mesh creates a textured walking surface for smooth and natural movement
Optimized for Ticks & Mites	Ideal for soft-bodied arthropods that require grip to move effectively
Anti-Slip Performance	Prevents slipping on smooth glass, ensuring reliable behavioral observations
Two Size Variants	Suitable for both small and large sample sizes
Accessory-Ready Setup	Includes couplers and silicone tubing for immediate experimental use
Controlled Environment Testing	Black cover top reduces external disturbances like light and airflow

🔬 Applications

Application Area	Usage
Entomology Research	Study of insect olfaction and behavioral responses
Tick & Mite Studies	Enables natural movement for soft-bodied arthropods
Behavioral Analysis	Dual-path choice experiments and response tracking
Academic & Lab Research	Teaching and controlled experimental demonstrations

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📐 Design & Functional Highlights

• “Railroad” Mesh Pathway ensures proper grip and natural locomotion
• Dual-Arm Structure supports accurate preference-based studies
• Slip-Free Internal Surface improves reliability of collected data
• Modular Connectivity allows easy integration with airflow or tubing systems
• Durable & Reusable Build for long-term laboratory applications

• Stem Length in inch/cm
  12/30.28
• Arm Length in inch/cm
  7/17cm
• Dia of the stem in mm
  50
• Dia of the arms in mm
  38
• Connector Dia
  6mm
• Connected tubings
  Silicone 30cm