Dispensers

Photo of Eppendorf Varispenser Adjustable Volume Analog Bottle Top Dispensers

Eppendorf Varispenser® Adjustable Volume Analog Bottle Top Dispensers are ideal for dispensing aliquots of liquid from large supply bottles. Available in 6 sizes for dispensing volumes from 0.25 – 100 mL, the design of these instruments make them capable of consistently dispensing selected volumes without reagent waste. Their tight seal provides best possible protection against contact with caustic media, and they are chemically resistant and fully autoclavable. Suitable for GL 32, GL 38, GL 45 and S 40 buttress thread with included adapters depending on volume range.

Photo of MilliporeSigma Optifix Basic Variable Volume Analog Bottletop Dispensers

Optifix® Basic Dispensers are designed to increase efficiency and provide additional safety to your daily laboratory operations. The Basic model is designed for dispensing aqueous solutions, light acids, and crystallizing substances. The piston is glass sheathed in thick PTFE. The unit is autoclavable up to 121°C. Yellow color-coded top. Lifetime warranty against mechanical defects.

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Photo of Safety Zippette Bottle-Top Dispensers. Jencons
The Safety Zippette has been designed for performance and convenience and includes many safety features - the Zippette now brings you closer than ever to totally trouble free safe dispensing. The new anti-drip safety valve guards against drips when not in use. Chemically resistant liquid pathway allows a wide range of liquids to be safely dispensed. Accuracy Reservoir is not included.
Photo of BrandTech Seripettor® Bottletop Dispensers

The Seripettor® is an economical wiping seal dispenser suitable for many commonly used reagents in biological, clinical, medical, and chemical laboratories. Buffers, bases, culture media, even sodium azide solutions, can all be dispensed easily and precisely. Sterile dispensing of media or agar can be performed with additional accessories. It simplifies dispensing with its notched volume selector for quick and exact volume adjustment.

Photo of Acid/Reagent Pump Dispenser

This dispenser aids in the transfer of acids and reagents and virtually eliminates accidental bottle breakage and spills by simply squeezing the small plastic bottle. Pressing the pressure release button stops the flow instantly. The pump is easily assembled and installed on 5 pt. (80 fl. oz.) acid bottles, 1/2 and 1-gallon jugs, 2.5 and 4 liter bottles, or any similar bottles with GPI No. 38-430 or 38-400 threaded necks. Two adapters provided for short necks. Bottle not included.

Photo of MicroZippette Dispenser
The MicroZippette is a spring-loaded, self-priming, hand-held dispenser. Ideal for rapid multi-dispensing of reagents as an alternative to a micropipettor. Each unit has two capacities that are easily fixed by a simple twist of the plunger. Four models available 100/250 µl, 500/750 µl, 500/1000 µl and 1000/2000 µl. Positive lock volume adjustment. Excellent precision and accuracy. Chemically resistant liquid pathway. Fully autoclavable. May be conveniently stored in a refrigerator. Supplied complete with dispense tube, intake tube and plastic coated safety bottle.
Photo of Measure-Matic™ Dispenser
Measure any amount of liquid from 5mL to 25mL with this convenient automatic measuring dispenser. A dispensing cup slides onto a delivery tube that is set in a 500mL (16 oz) storage bottle. Squeezing the bottle forces the desired volume of liquid through the tube and into the cup. When pressure is released, excess fluid returns into the bottle for spill free pouring of your measured amount. A hollow stopper serves as a dust cover. The bottle is low-density polyethylene; the cup and closure are polypropylene.
Photo of BrandTech Dispensette® S Bottletop Dispenser with Analog Adjustable Volume

The Dispensette®S bottletop dispensers build on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world’s favorite bottletop dispenser. The “floating piston” design of the Dispensette®S forms a zero-wear sealing system with outstanding sliding properties.

Photo of BrandTech Dispensette® S Bottletop Dispensers with Digital Adjustable Volume

BrandTech Dispensette® S Bottletop Dispenser with Digital Adjustable Volume and Digital Easy Calibration™. The Dispensette®S bottletop dispensers build on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world’s favorite bottletop dispenser. The “floating piston” design of the Dispensette®S forms a zero-wear sealing system with outstanding sliding properties.

Photo of BrandTech Dispensette® S Fixed Volume Bottletop Dispensers

The BrandTech Dispensette®S Fixed-volume bottletop dispensers build on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world’s favorite bottletop dispenser. The “floating piston” design of the Dispensette®S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier – particularly in instruments with large volumes.

Photo of BrandTech Dispensette® S Trace Analysis Bottletop Dispensers

The BrandTech® Dispensette® S Trace Analysis is the next generation bottletop dispenser for precise volume dispensing of high-purity media for trace analysis. It is especially suited for dispensing acids, bases and hydrogen peroxide in the volume range from 1 to 10 mL. The components of the fluid path have been selected to only contain the highest purity materials, such as fluoroplastics and sapphire. The result is a trace metal content of dispensed liquid generally in the low ppb range, or even in the low ppt range, depending on the application.

Photo of BrandTech Seripettor® Pro Bottletop Dispensers

The BrandTech® seripettor® pro is a bottletop dispenser designed to handle a wider range of liquids than the regular seripettor® for customers who do not require all the features of the Dispensette®. Like the regular seripettor®, it features an easily-replaceable wiping seal dispensing cartridge, making it especially suitable for liquids that tend to form crystals. Its pump assembly has a corrosion resistant spring and an opaque upper sleeve to protect reagents from UV-light during dispensing, while allowing for observation of reagent to confirm purging of bubbles.

Photo of BrandTech® Piccolo™ Bottletop Dispensers

The BrandTech® piccolo™ is a compact wiping seal dispenser for dispensing small quantities of liquids. Made from high quality materials, its small size and semi-automatic operation make it a natural for standardized procedures and kits where small volumes of reagents need to be dispensed. The spring loaded piston design enables one-handed operation, and the discharge tube can be rotated over 360° so that it is always optimally situated with respect to the bottle label.

Photo of BrandTech Dispensette S Organic Digital Bottletop Dispenser, Digital Easy Calibration™, without Recirculation Valve

BrandTech Dispensette S Organic Digital Bottletop Dispensers are ideal for concentrated acids, organic solvents, and peroxides. Choose a dispenser with a recirculation valve if you want chemicals to route back into the reagent bottle during the priming step. BrandTech® Dispensette® S Organic Bottletop Dispensers build on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world's favorite bottletop dispenser.

Photo of BrandTech Dispensette S Organic Bottletop Dispensers, Analog-Adjustable

The BrandTech® Dispensette® S Organic Analog-adjustable Bottletop Dispenser builds on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world's favorite bottletop dispenser. The "floating piston" design of the Dispensette® S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly in instruments with large volumes.

Photo of BrandTech Dispensette S Fixed Volume Organic Bottletop Dispenser

The BrandTech® Dispensette® S Organic Fixed-volume Bottletop Dispensers build on the 50 year history of BRAND dispensing expertise. Continual upgrades makes this the safest and most convenient ever, while retaining the features making the Dispensette® the world's favorite bottletop dispenser. The "floating piston" design of the Dispensette® S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly in instruments with large volumes.