Robust and reliable dispensing; Fisherbrand™ Beatus Bottle Top Dispenser has re-circulation valve for re-directing the liquid into the bottle for bubble free dispensing without any loss of reagent.

The Dispensette™ S Analog Bottletop Dispensers feature a “floating piston” design for low-force operation and no wearing parts. Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for general-purpose dispensing applications.

The Dispensette™ S Organic Analog Bottletop Dispensers feature a “floating piston” design for low-force operation and no wearing parts. Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for dispensing of organic solvents, concentrated acids and peroxides.

Combines unique functionality, user-friendliness and performance. Fisherbrand™ Ultimus Bottle Top Dispenser offers dilution, rinising, dual liquid handling and re-circulation in a single unit.

Sets precise volume using a robust, easy to use, self-locking rotating ring. Stuart™ Pressmatic Glass PTFE Ceramic Dispensers deliver priming reagent straight back into the bottle using a recirculation valve to make use safer and less wasteful.

Suitable for use with bases, buffers, aqueous solutions of organic and inorganic substances, dilute non-oxidizing acids, and many polar solvents. Space-saving, low-rise design provides stability for easy one-handed operation and fit most common reagent bottles with the included adapters.

Ideal for dispensing aliquots of liquid from large supply bottles.

Specially developed for dispensing hydrofluoric acid and other aggressive media.

Guarantees consistent precision and volume dispensing with reproducible results independent of the user. Hirschmann Instruments™ Ceramus™ Dispensers are manufactured from high-quality materials to enable use within a large temperature range.

MICROLIT SCITUS Bottle Top Dispensers with Springless Valve™ technology are high precision liquid handling instruments that offer a sophisticated blend of features and functionality across six unique volume ranges.

For dispensing of pure organic solvents. Poulten Graf™ Glass/PP/PTFE Fortuna™ Optifix™ Solvent Dispensers have a dispensing cylinder and piston made of glass.

For dosing of the most common chemicals, acids and crytallizing liquids (not suitable for solvents). Poulten Graf™ PTFE/PP/Fiberglass/Teflon/Ceramic Fortuna™ Optifix™ Basic Dispensers have a dispensing cylinder and piston made of glass.

Guarantees consistent precision and volume dispensing with reproducible results independent of the user. Hirschmann™ Ceramus™ Classic Dispensers are the proven unit for manual dispensing, featuring superior-quality materials, simple handling and well-engineered user comfort to make laboratory routines easier.

Dose liquids from reagent bottles with dispensers that offer superior chemical and thermal resistance, and an ergonomic design that prevents work fatigue.

Buerkle™ AccuOne™ Pump Station with Discharge Tube is driven by a rechargeable battery which allows it to be used at several stationary pump stations.

Designed to handle a wider range of liquids than the regular seripettor

High quality bottletop dispensers with superior chemical resistance. Sartorius Prospenser Bottle-top Dispenser is safe, convenient and customizable, making it ideal for a wide range of dispensing needs.

A universal bottle attachment dispenser for liquid handling.

Ideal for dispensing aliquots of liquid from large supply bottles.

High quality bottletop dispensers with superior chemical resistance. Sartorius Prospenser Plus Bottle-top Dispenser is safe, convenient and customizable, making it ideal for a wide range of dispensing needs.

Constructed with chemically inert contact components for broad chemical resistance, these bottle-top dispensers are universally adapted for most laboratory reagents. Socorex™ Calibrex™ Universal 520 Bottle-top Dispensers are easy to use and maintain.

The Dispensette™ S Fixed Volume Bottletop Dispensers feature a “floating piston” design for low-force operation and no wearing parts. Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for general-purpose dispensing applications.

The Dispensette S Trace Analysis bottle dispenser is for precise volume dispensing of high-purity media for trace analysis.The components of fluid path have been selected to only contain highest purity materials, such as fluoroplastics and sapphire. The result is trace metal content of dispensed liquid generally in the low ppb range, or even in low ppt range, depending on application.

Vitlab™ Simplex II Bottletop Dispenser is designed to be practically universally applicable and can be used with many organic and inorganic solutions.

Vitlab™ Genius II Bottletop Dispenser is designed to be practically universally applicable and can be used with many organic and inorganic solutions.