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For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Products designed to facilitate the feeding, support, and storage of laboratory animals and insects; includes surgical items, accessories, and replacement parts.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
La Pias Ear Tags - Animal Identification Made Easy Specially suited for use with small lab and research animals (mice, rats and other rodents). The light weight easy-to-read tags allow for trouble-free identification. Ear tags are numbered from 1-100 (available up to 999) Available as Stainless Steel (non-colored) or in 5 Once applied, they cannot be easily removed Laser-etched number provides durability Material Numbered Tag: Aluminum Clasp: Stainless Steel Size Mouse: 3.5mm O.D. with 3mm PinRat: 3.5mm O.D. with 5mm Pin **Sold for research purposes only and not for human use**
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Acrylic Matrices - High grade acrylic matrices are an economical method to obtain even slices of brain tissues from rats and mice. These units include the spinal and olfactory bulb notches. Order S for a sagittal style, and C for a coronal style. **Sold for research purposes only and not for human use**
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
SAI's Cozy Mouse Restrainer restrains mice for tail injections or sampling. Solid brass construction makes a heavy and stable base during procedures and retains heat for long periods to improve animal comfort and vasodilation of the tail. Product is for laboratory animal research only. ** If a COA is required it must be requested when the order is placed or a $50.00 fee will be apply. Contact Thermo Fisher Customer Service at 800-766-7000 to request to COA. **
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The Instech CM375BS is a single‑axis counter‑balanced lever arm designed for stainless steel swivels in rat shoebox cages. Its vertical‑pivot design removes slack from the tether while allowing the animal to reach all cage corners, and its adjustable counterweight balances the swivel and tether for smooth, stress‑reducing movement.
Features
Single‑axis vertical pivot for controlled tether travel
Counter‑balanced design for stainless steel swivels
Prevents tangling and reduces animal restraint
Supports full cage‑corner reach in asymmetrical cages
Compatible with standard rodent shoebox cage tops
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The Instech CIH105AB is a Covance Infusion Harness for rats designed with a larger .105in ID to support dual‑catheter configurations during infusion or sampling. This non‑sterile harness‑only model mates with the PS105 spring tether and provides stable exteriorization of tubing for reliable long‑term studies.
Features
.105in ID sized to accommodate two catheters
Harness‑only design for flexible system setup
Compatible with PS105 spring tethers
Supports dual‑channel infusion or blood sampling
Adjustable fit for secure long‑term use
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The HA3024A is a multi-syringe rack upgrade for the Harvard Apparatus PHD Ultra™ syringe pump. This hardware expansion includes a withdrawal bracket, allowing the pump to perform both infusion and withdrawal across multiple syringes simultaneously. It is designed to significantly increase throughput by holding up to ten smaller syringes or six larger syringes, making it an essential tool for high-capacity rodent infusion or sampling studies.
Features
Application: High-capacity multi-syringe infusion and withdrawal
Compatibility: Designed for PHD Ultra™ series syringe pumps
Capacity: Holds up to ten 0.5ml–20ml syringes or six 30ml–60ml syringes
Function: Includes a withdrawal bracket for bidirectional fluid movement
Efficiency: Increases study throughput by dosing multiple subjects at once
Installation: Factory-installed upgrade when ordered at the time of pump purchase
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The Instech CLAMP is a universal swivel-to-tether clamp designed to secure spring tethers to various swivel models. This essential accessory provides a reliable mechanical connection between the swivel and the protective tether, ensuring that the fluid line remains protected even during animal movement. It is compatible with a wide range of Instech spring tethers and stainless steel swivels, making it a versatile component for rodent infusion setups.
Features
Application: Secures spring tethers to dual or single channel swivels
Compatibility: Mates with all Instech spring tethers and VAB™ systems
Design: Universal fit for 20ga, 22ga, and 25ga stainless steel swivels
Function: Prevents tether detachment during high-activity research
Material: Durable construction for repeated use and autoclaving
Packaging: Available in convenient packs of five
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The Instech CIH105 is a Covance Infusion Harness for rats designed for dual‑channel infusion or sampling. Its larger .105in ID allows routing of two catheters, while the 12in stainless‑steel spring tether protects externalized tubing and transmits torque to the swivel. This non‑sterile harness provides a secure, adjustable fit for long‑term studies.
Features
.105in ID to accommodate two catheters
Includes 12in stainless‑steel spring tether
Supports dual‑channel infusion or blood sampling
Protective spring design prevents catheter damage
Adjustable belly bands for stable, comfortable fit
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
The Instech CIH62AB is a Covance Infusion Harness for mice designed to protect externalized catheters and provide stable tethering during infusion or sampling. It features a molded elastomer saddle with a vented dome, a .062in ID 12in stainless‑steel spring tether to transmit torque to the swivel, and adjustable belly bands that ensure a secure yet comfortable fit as the animal grows.
Features
.062in ID 12in stainless‑steel spring tether
Molded elastomer saddle with vented protective dome
Adjustable belly bands for proper fit and reduced stress
Supports infusion or blood sampling in tethered mice
Designed to connect directly to standard Instech swivels
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More