Analog Bottletop Dispensers

Analog bottletop dispensers are manual liquid measuring devices that attach to the top of the bottles containing the liquid to be measured which allow for safe and reproducable liquid distribution without contamination in the lab environment.

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Fisherbrand™ Autoclavable Bottletop Dispensers

Provides smooth, effortless dispensing.

Pricing and Availability
Specifications

Includes	13-in. inlet tube (with extension)
Autoclavable	Autoclavable

Fisherbrand™ Bottle Top Dispenser with Re-Circulation Valve

Provides a contemporary design coupled with a recirculation valve. Bottle Top Dispenser with Re-Circulation Valve has enhanced chemical compatibility and smooth piston movement.

Pricing and Availability
Specifications

Includes	Calibration tool, Adapters set (5 nos.), Instruction Manual, Inlet tube, Calibration report
Warranty	1 year free replacement warranty against any manufacturing defects.
For Use With (Equipment)	Bottle Top Dispenser is used in laboratories to dispense reagent from the bottle in a preset volume accurately and safely into a receiving vessel.
Product Type	Bottletop Dispenser
Viscosity Rating	500mm²
Color	White and Fisher Blue
Material	Polypropylene - Outer Body (10% Glass Filled)
Autoclavable	Autoclavable
Density	2.2 g/cm³
Vapor Pressure	300mbar to 600mbar

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BrandTech™ BRAND™ Dispensette™ S Analog-adjustable Bottletop Dispensers

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.

Pricing and Availability
Specifications

Warranty	2 Year
Temperature (Metric)	15°C to 40°C
Color	Gray/Red
Material	Borosilicate Glass,Ceramic,ETFE,PFA,PTFE
For Use With (Application)	Dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents
Density	Up to 2.2 g/cm³
Vapor Pressure	Up to 600 mbar
Channels	1
Temperature (English)	59°F to 104°F
Angle	90°
Product Type	Bottletop Dispenser
Viscosity Rating	Up to 500 mm ²/s
Certifications/Compliance	ISO 9001
Autoclavable	Autoclavable
Display	Analog

Corning™ Bottle Top Dispensers

Corning™ Bottle Top Dispensers are volumetric instruments designed for convenient and safe dispensing of liquids with no loss of reagent.

Pricing and Availability
Specifications

Warranty	3 Years
Temperature (Metric)	1°C to 40°C
Color	Gray, Orange
Material	Polypropylene,PTFE
For Use With (Application)	Quick and precise dispensing of acids, bases and solvents
Sterility	Non-sterile
Density	2.2 g/cm³
Vapor Pressure	≤ 500 mbar
Includes	Calibration Tool, Thread Adaptors Set (4 sizes), Telescopic Suction Tube, Instruction Manual, Certificate of Performance
Temperature (English)	33.8°F to 104°F
For Use With (Equipment)	Glass and Plastic Bottles
Product Type	Bottletop Dispenser
Viscosity Rating	≤ 500 mm²/sec
Certifications/Compliance	ISO 8655

BrandTech™ BRAND™ Dispensette™ S Organic Analog-adjustable Bottletop Dispensers

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.

Pricing and Availability
Specifications

Warranty	2 Year
Temperature (Metric)	15°C to 40°C
Color	Gray/Yellow
Material	Borosilicate Glass,Ceramic,ETFE,PFA,PTFE
For Use With (Application)	Dispensing organic solvents, including chlorinated and fluorinated hydrocarbons (e.g., trichlorofluoroethane and dichlormethane), acids like concentrated HCl and HNO3 (except HF), trifluoroacetic acid (TFA), tetrahydrofuran (THF) and peroxides
Density	Up to 2.2 g/cm³
Vapor Pressure	Up to 600 mbar
Channels	1
Temperature (English)	59°F to 104°F
Angle	90°
Product Type	Bottletop Dispenser
Viscosity Rating	Up to 500 mm ²/s
Certifications/Compliance	ISO 9001
Autoclavable	Autoclavable
Display	Analog

High-Purity and HF Bottle-Top Acid Dispensers

Combine the convenience of traditional pump dispensers with the chemical compatibility and high purity of TFM™ PTFE

Pricing and Availability
Specifications

Accuracy	±0.02mL
Precision	±3%
Volume (Metric)	0 to 5 mL
Material	PTFE

BrandTech™ BRAND™ seripettor™ pro Bottletop Dispensers

Designed to handle a wider range of liquids than the regular seripettor™, including certain concentrated acids, polar solvents, and UV-sensitive media.

Pricing and Availability
Specifications

Warranty	1 Year
Temperature (Metric)	15°C to 40°C
Color	Blue/Red/White
Material	Borosilicate Glass,Ceramic,ETFE,FEP,PFA
For Use With (Application)	Semi-automatic dispensing of many acids, alkaline, and saline solutions
Density	Up to 2.2 g/cm³
Vapor Pressure	Up to 500mbar
Channels	1
Includes	Discharge tube, telescoping filling tube, spare dispensing cartridge, mounting tool, GL45/33mm and GL45/38mm polypropylene adapters, operating manual
Accuracy	≤±1.2%
Temperature (English)	59°F to 104°F
Angle	90°
Precision	≤0.2%
Product Type	Seripettor Pro Bottletop Dispenser
Autoclavable	Autoclavable

Thermo Scientific™ Finnpipette™ Dispenser

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

Pricing and Availability
Specifications

Product Type	Analog Bottletop Dispenser
Certifications/Compliance	Individual calibration certificate with serial number
Channels	1

DWK Life Sciences Calibrex™ organo 525 Bottle Top Dispensers

Adjustable dispensers include a ground glass plunger that is best suited for organic, non-crystallizing acid and base solutions.

Pricing and Availability
Specifications

Warranty	2 Years
Product Type	Bottletop Dispenser
Model	Calibrex organo 525
Autoclavable	Autoclavable
Display	Analog

Socorex Low-Profile Bottle-Top Dispensers from DWK Life Sciences™

Semiautomatic dispensers help reduce reagent waste, and accordingly, disposal costs

Pricing and Availability
Specifications

Includes	Wide mouth amber reservoir, delivery nozzle, plunger
Warranty	1 Year
Precision	<0.5 to <0.1%
Product Type	Low-profile Bottletop Dispenser
Autoclavable	Autoclavable

BrandTech™ BRAND™ Dispensette™ S Trace Analysis Analog-adjustable Bottletop Dispensers

The Dispensette S Trace Analysis bottle dispenser is for precise volume dispensing of high-purity media for trace analysis.

Pricing and Availability
Specifications

Warranty	2 Year
Temperature (Metric)	15°C to 40°C
Color	Gray
Volume (Metric)	1 to 10 mL
For Use With (Application)	Dispensing acids, bases and hydrogen peroxide in the volume range from 1 to 10mL
Density	Up to 3.8 g/cm³
Vapor Pressure	Up to 600 mbar
Channels	1
Accuracy	0.5% (50μL)
Temperature (English)	59°F to 104°F
Angle	90°
Precision	0.1% (10μL)
Product Type	Bottletop Dispenser
Viscosity Rating	Up to 500 mm ²/s
Increments	0.2 mL
Certifications/Compliance	ISO 9001
Autoclavable	Not Autoclavable
Display	Analog

BrandTech™ BRAND™ seripettor™ Bottletop Dispensers

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.

Pricing and Availability
Specifications

Warranty	1 Year
Temperature (Metric)	15°C to 40°C
Color	Blue/Red/Clear
Material	FEP,EPDM
For Use With (Application)	Semi-automatic dispensing of alkaline, buffers, vitamin solutions, and nutrien media
Density	Up to 2.2 g/cm³
Vapor Pressure	Up to 500 mbar
Max. Pressure	500 mbar
Channels	1
Includes	Discharge tube, telescoping filling tube, spare dispensing cartridge, 45/33mm and 45/38mm thread polypropylene adapters, operating manual
Accuracy	≤±1.2%
Temperature (English)	59°F to 104°F
Angle	90°
Precision	≤0.2%
Product Type	Seripettor Bottletop Dispenser
Autoclavable	Autoclavable
Display	Analog

Fisherbrand™ Bottle Top Dispenser with Dual Inlet Technology

Dual Inlet Technology facilitates to re-fill the bottle and rinse the dispenser. Bottle Top Dispenser with Dual Inlet Technology provides greater chemical compatibility.

Pricing and Availability
Specifications

Includes	Calibration tool, Adapters set (4 nos.), Instruction Manual 4, Inlet tube, Calibration report A, Calibration report B, Inlet tube for the second inlet, Caps for the second bottle (4 nos.)
Warranty	1 year free replacement warranty against any manufacturing defects.
Description	Shape: Cylindrical
For Use With (Equipment)	Bottle Top Dispenser is used in laboratories to dispense reagent from the bottle in a preset volume accurately and safely into a receiving vessel.
Product Type	Bottletop Dispenser
Viscosity Rating	500mm²
Color	White and Fisher Blue
Material	Polypropylene - Outer Body (10% Glass Filled)
Certifications/Compliance	CE Certificate, ISO 13485-2003, ISO 9001-2008, Compliance as per ISO 8655, Calibration lab certification by NABL as per ISO 17025
Autoclavable	Only the piston needs to be removed for autoclaving the instrument. Piston is also autoclavable
Density	2.2 g/cm³
Vapor Pressure	300mbar to 600mbar

DWK Life Sciences Calibrex™ solutae 530 Bottle Top Dispenser

Fits most laboratory bottles either directly or using supplied adapters. Calibrex™ solutae 530 Bottle Top Dispensers feature excellent chemical resistance, high volumetry performance and simplified maintenance. Volume range stretches between 0.1 and

Pricing and Availability
Specifications

Includes	PFA-coated plunger and integrated calibration
Warranty	2 Years
For Use With (Equipment)	Fits most laboratory bottles directly or with supplied adapters
Product Type	Bottletop Dispenser
Model	Calibrex solutae 530
Autoclavable	Autoclavable

DWK Life Sciences Calibrex™ organo 525 Bottle Top Dispensers with Flow Control Stopcock

Adjustable dispensers include a ground glass plunger that is best suited for organic, non-crystallizing acid and base solutions. Flow control stopcock enables liquid priming and recycling without reagent loss or contamination.

Pricing and Availability
Specifications

Includes	Flow Control Stopcock
Warranty	2 Years
Product Type	Bottletop Dispenser
Model	Calibrex organo 525
Autoclavable	Autoclavable
Display	Analog

Analog Bottletop Dispensers

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BrandTech™ BRAND™ Dispensette™ S Analog-adjustable Bottletop Dispensers Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

BrandTech™ BRAND™ Dispensette™ S Organic Analog-adjustable Bottletop Dispensers Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ Finnpipette™ Dispenser Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

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BrandTech™ BRAND™ Dispensette™ S Analog-adjustable Bottletop Dispensers

BrandTech™ BRAND™ Dispensette™ S Organic Analog-adjustable Bottletop Dispensers

Thermo Scientific™ Finnpipette™ Dispenser