Best Lab Diluter Dispensers in 2026

Volume Capacity (mL) 25

Color Red

Draw LiquidThumb Wheel

Volume Capacity (mL) 10

Color Green

Draw LiquidThumb Wheel

HIGH PRECISION AND ACCURACY - Microlit bottle top dispensers are certified under ISO 9001, ISO 13485, ISO 17025, and CE. They perform better than ISO 8655 standards (0.6% accuracy) in practical lab environments.

FULLY AUTOCLAVABLE TO ENSURE STERILITY - Microlit Bottle Top Dispensers are fully autoclavable 121° C, 15psi. for 10-15 mins. Complete autoclaving instructions can be found in the provided user manual.

SMOOTH JAM-FREE DISPENSING - The use of a PTFE piston and an ETP O-Ring provides the required lubrication for the piston against the glass barrel to ensure a smooth and jam-free dispensing experience.

SAFE, PRECISE, ACCURATE – Our bottle top dispensers can be used to dispense precise amounts of chemicals, reagents, organic and inorganic solvents, oils and more from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk.

JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins.

CHEMICAL COMPATIBILITY – Microlit lab bottle dispensers utilize SpringlessValve technology and a PTFE piston. The absence of spring in the valve and the use of inert materials ensures high chemical compatibility with a wide range of acids, bases, solvents, organics, and inorganics (complete compatibility chart provided).

HIGH PRECISION AND ACCURACY - Microlit bottle top dispensers are certified under ISO 9001, ISO 13485, ISO 17025, and CE. They perform better than ISO 8655 standards (0.6% accuracy) in practical lab environments.

FULLY AUTOCLAVABLE TO ENSURE STERILITY - Microlit Bottle Top Dispensers are fully autoclavable 121° C, 15psi. for 10-15 mins. Complete autoclaving instructions can be found in the provided user manual.

SMOOTH JAM-FREE DISPENSING - The use of a PTFE piston and an ETP O-Ring provides the required lubrication for the piston against the glass barrel to ensure a smooth and jam-free dispensing experience.

✅ Chemical Mixing Dispenser, Bottles

✅ Height: 13 in

✅ Depth: 2 1/2 in

8mm diameter stainless steel round guide rail, extended flanged bearing, screw rod with T8 lead 1mm screw, copper screw nut

The clamping is fixed by a clamp, and the M4 hand-tightening nut is fastened

The motor is a 42-step motor with a large torque motor and a single-turn setting of 400 steps

Pipette Pump for Pipettes up to 25 ml

Easy operation, this Pipette Pump is easy to operate by one hand

Rotation of the thumb wheel draws or dispenses the liquid with preciseness and ease

Certificates - ISO 9001, ISO 13485, ISO 17025, CE

Fully autoclavable at 121° C, 15psi. for 10 - 15 mins

Allows Dispensing/Filling sample bottles accurately up to 30ml

【EASY OPERATION】-- Easy operation, this Pipette Pump is easy to operate by one hand

【THUMB WHEEL ROTATION】-- Rotation of the thumb wheel draws or dispenses the liquid with ease

【RAPID SEPARATION】-- By depressing the side lever the entire contents can be dispensed rapidly

Prefilter diameter,mm: 22 (thick depth prefilter)^Length, cm (in): approximately 229mm (9 in.) from nozzle tip to end of dispenser handle, with 1.8 m (6') tubing^Fitting inlet: 1/4" NPTF to 1/4"; dilter diameter,mm: 25^Filtration supply type: filter holders; maximum inlet pressure, bar (psi): 3.5 (50)^Filtration area, cm squared: 3.9; pressure/vacuum: pressure

Replaceable Dispensing Cartridge: Quick-change cartridge makes service a breeze and keeps life-time service costs low. If wiping seals wear out, or are damaged by crystallizing reagents, just change the inexpensive cartridge, and you're back in business!

Protects Light-sensitive Reagents: Pump assembly with Hastalloy stainless steel spring. An opaque upper sleeve helps protect liquid from UV-light during dispensing operations, while permitting observation of cylinder to confirm purging of bubbles

Wide Chemical Range: Valves and seals on the seripettor pro allow a broader range of liquids to be dispensed than the regular seripettor

Pipette Pump for Pipettes up to 25 ml

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Easy operation, this Pipette Pump is easy to operate by one hand

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Easy operation, this Pipette Pump is easy to operate by one hand

Pipette Pump for Pipettes up to 25 ml

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

Rotation of the thumb wheel draws or dispenses the liquid with precision and ease.

By depressing the side lever the entire contents can be dispensed rapidly.

Pipette Pump for Pipettes up to 25 ml

HIGH PRECISION AND ACCURACY - Microlit bottle top dispensers are certified under ISO 9001, ISO 13485, ISO 17025, and CE. They perform better than ISO 8655 standards (0.6% accuracy) in practical lab environments.

FULLY AUTOCLAVABLE TO ENSURE STERILITY - Microlit Bottle Top Dispensers are fully autoclavable 121° C, 15psi. for 10-15 mins. Complete autoclaving instructions can be found in the provided user manual.

SMOOTH JAM-FREE DISPENSING - The use of a PTFE piston and an ETP O-Ring provides the required lubrication for the piston against the glass barrel to ensure a smooth and jam-free dispensing experience.

Size: 5 and 10ml

Dispenser model: Dispensette Organic

Cap color: yellow