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UNITED Bottle Top Dispenser: 30 mL Volume Capacity - mL, 2.5 mL – 30 mL - Bottle Top Dispensers
UNITEDBottle Top Dispensers

UNITED Bottle Top Dispenser: 30 mL Volume Capacity - mL, 2.5 mL – 30 mL

The UNITED Bottle Top Dispenser (MPN BTDR-4) is a 30 mL volume capacity bottle top dispenser with an accuracy of +0.5/-0.150%. It offers a dispensing range of 2.5 mL to 30 mL.

SKU 3G-OTH-383639

Brand
UNITED
Item
Bottle Top Dispenser: 30 mL Volume Capacity - mL, 2.5 mL – 30 mL
Category
Bottle Top Dispensers
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Technical Specifications

UNITED
Manufacturer Part Number
BTDR-4
Type
- mL, 2.5 mL – 30 mL, +0.5/-0.150% Accuracy
Accuracy
+0.5/-0.150%
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UNITED Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UNITED Bottle Top Dispenser (MPN BTDR-4) is a 30 mL volume capacity bottle top dispenser with an accuracy of +0.5/-0.150%. It offers a dispensing range of 2.5 mL to 30 mL.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a UNITED Bottle Top Dispenser used for?

A UNITED Bottle Top Dispenser is used for precise liquid dispensing in laboratories and industrial settings. It mounts directly onto reagent bottles to safely and accurately dispense measured volumes, reducing spill risk and contamination.

What are the specifications of the UNITED BTDR-4 dispenser?

The UNITED BTDR-4 Bottle Top Dispenser has a volume capacity of 30 mL, with a dispensing range of 2.5 mL to 30 mL. Its accuracy is +0.5/-0.150%, ensuring reliable dosing for critical applications.

Where to buy a UNITED Bottle Top Dispenser worldwide?

3G Electric supplies the UNITED Bottle Top Dispenser (BTDR-4) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine UNITED equipment regardless of your location.

How to install a UNITED Bottle Top Dispenser on a bottle?

To install a UNITED Bottle Top Dispenser, ensure the bottle neck is clean and dry. Screw the dispenser's adapter onto the bottle securely, then prime the unit by dispensing a few cycles before use. Always follow the manufacturer's instructions for safe operation.

Used in

Common applications for UNITED
Clinical laboratories — UNITED sterile transfer pipettes (P31206) for dispensing biological samples in sterile workflows.
Chemical analysis — UNITED bottle top dispensers (BTDR-2, 5 mL) for precise reagent addition in titration setups.
Educational labs — UNITED hot plates (HOTPDG) for heating solutions in student experiments requiring temperature control.
Pharmaceutical quality control — UNITED bottle top dispensers (BTDR-4, 30 mL) for dispensing solvents in dissolution testing.
General lab glassware support — UNITED aluminum buret clamps (CLBURDD) for securing burettes during volumetric analysis.
Sample preparation — UNITED flask clamps (CLPVC2) for holding round-bottom flasks in rotary evaporator setups.

UNITED Products

3G Electric supplies UNITED bottle top dispensers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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