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QORPAK Cap: 28 mm Dia, White, Polyethylene, Unlined, 28-400 mm Screw Closure Size - Dropper Bottle Caps
QORPAKDropper Bottle Caps

QORPAK Cap: 28 mm Dia, White, Polyethylene, Unlined, 28-400 mm Screw Closure Size

The QORPAK 28 mm Dia Flip Top Dropper Cap (SKU 21RT51, MPN CAP-00348) is a white, colored, unlined polyethylene dispensing closure with a 28-400 mm screw closure size. It is non-vented, does not include a septa, and…

SKU 3G-OTH-378351

Brand
QORPAK
Item
Cap: 28 mm Dia, White, Polyethylene, Unlined, 28-400 mm Screw Closure Size
Category
Dropper Bottle Caps
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Technical Specifications

QORPAK
Manufacturer Part Number
CAP-00348
Type
White, Polyethylene, Unlined
Vented
No
Clarity
Colored
Closure Type
Dispensing
Product Type
Flip Top Dropper Cap
Closure Color
White
Septa Included
No
Closures Included
1,800
Screw Closure Size
28-400 mm
Closure Liner Material
Unlined
View Full Spec Sheet

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QORPAK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The QORPAK 28 mm Dia Flip Top Dropper Cap (SKU 21RT51, MPN CAP-00348) is a white, colored, unlined polyethylene dispensing closure with a 28-400 mm screw closure size. It is non-vented, does not include a septa, and is supplied in a quantity of 1,800 closures.

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 the QORPAK 28 mm Flip Top Dropper Cap used for?

The QORPAK 28 mm Flip Top Dropper Cap is a dispensing closure designed for precise liquid delivery from dropper bottles. It is commonly used in pharmaceutical, laboratory, and cosmetic applications where controlled drop-by-drop dispensing is required. The white polyethylene construction provides chemical resistance and a clean appearance.

What are the specifications of the QORPAK CAP-00348 dropper cap?

The QORPAK CAP-00348 is a white, unlined polyethylene flip top dropper cap with a 28-400 mm screw closure size. It is non-vented, colored, and does not include a septa. Each pack contains 1,800 closures. The closure type is dispensing, suitable for controlled liquid delivery from dropper bottles.

Where to buy QORPAK dropper caps in worldwide?

You can source QORPAK dropper caps, including the CAP-00348, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this item.

How to select the right dropper cap for a bottle?

To select the correct dropper cap, match the screw closure size to your bottle neck finish. The QORPAK CAP-00348 uses a 28-400 mm thread. Also consider liner material (unlined for general use), venting needs, and compatibility with your liquid. For dispensing applications, a flip top dropper cap provides controlled drop delivery.

Used in

Common applications for QORPAK
Pharmaceutical compounding — QORPAK HDPE rectangular bottles for mixing and storing liquid formulations.
Environmental water sampling — QORPAK glass sample vials for collecting and preserving water samples.
Chemical reagent storage — QORPAK PVC narrow mouth round bottles for general-purpose chemical containment.
Volumetric analysis — QORPAK glass volumetric flasks for precise dilution and standard preparation.
Food and beverage quality control — QORPAK polypropylene lab jars for sample collection and storage.
Laboratory sample archiving — QORPAK HDPE sampling bottles for long-term storage of non-reactive materials.

QORPAK Products

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

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