Pipettes (Special/Positive Displacement Pipettes)

Accurate liquid handling is fundamental to laboratory success. Our Pipettes category specialises in advanced pipetting solutions, including stem pipettes and positive displacement pipettes, designed for applications where standard micropipettes fall short. Whether you're working with viscous fluids, volatile solvents, or foaming solutions, these precision instruments deliver the accuracy your protocols demand.

We Offer You Everything You Need in the Pipettes (special/positive displacement pipettes) Line

We supply two essential types of specialised pipettes:

Stem Pipettes: traditional graduated glass pipettes with a fine stem design, ideal for precise measurement and transfer of aqueous solutions. Perfect for analytical chemistry, titrations, and general laboratory work where classic reliability is preferred.
Positive Displacement Pipettes: advanced liquid handling devices that use a plunger and piston mechanism to ensure accurate dispensing of difficult-to-pipette materials. Ideal for viscous liquids, oils, suspensions, foaming solutions, and volatile compounds that can trap air bubbles in traditional pipettes.

Why Positive Displacement Pipettes Matter

Standard air-displacement pipettes struggle with non-aqueous fluids, thick suspensions, and volatile solvents, leading to measurement errors and wasted reagents. Positive displacement pipettes solve this problem by using a direct contact method that eliminates air gaps, ensuring consistent, reliable results every time.

Usage Scenarios

Pharmaceutical formulation and quality control
Essential oil and fragrance dispensing
Viscous cosmetic and personal care products
Volatile organic solvent handling
Food & beverage analysis and testing
Chemical synthesis and organic chemistry
Clinical diagnostics and pathology labs
Environmental and agricultural testing

Why Trust AlliedChemi for Specialised Pipettes?

Precision liquid handling requires instruments built to exacting standards. Our stem pipettes and positive displacement pipettes are sourced from trusted manufacturers known for durability, accuracy, and reliability. Whether you need a single pipette for occasional use or a complete set for high-throughput operations, we provide the specialised tools that transform laboratory efficiency.