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QORPAK 18 mm Green Urea Screw Cap with F217/PTFE Liner, 7,600 Closures - Screw On Caps
QORPAKScrew On Caps

QORPAK 18 mm Green Urea Screw Cap with F217/PTFE Liner, 7,600 Closures

QORPAK Lab Bottle Caps are 18 mm diameter screw-on caps, supplied in green urea with an F217/PTFE liner. Each pack includes 7,600 closures (MPN 272491).

SKU 3G-OTH-641140

Brand
QORPAK
Item
18 mm Green Urea Screw Cap with F217/PTFE Liner, 7,600 Closures
Category
Screw On Caps
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

QORPAK
Manufacturer Part Number
272491
Type
Green, Urea, F217/PTFE, Colored
Closures Included
7,600

Technical Documents

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

Product Description

QORPAK Lab Bottle Caps are 18 mm diameter screw-on caps, supplied in green urea with an F217/PTFE liner. Each pack includes 7,600 closures (MPN 272491).

Frequently Asked Questions

What are QORPAK 18 mm green urea bottle caps with F217/PTFE liner used for?

These QORPAK screw-on caps seal 18 mm laboratory bottles. The green urea material provides chemical resistance, while the F217/PTFE liner offers an inert barrier for storing solvents, reagents, or sensitive liquids. They are commonly used in pharmaceutical, chemical, and research labs.

What are the specifications of QORPAK 272491 bottle caps?

The QORPAK 272491 caps are 18 mm diameter screw-on closures made of green urea with an F217/PTFE liner. Each pack contains 7,600 closures. They are colored and designed for laboratory bottles requiring a chemical-resistant seal.

Where to buy QORPAK 272491 bottle caps in worldwide?

3G Electric supplies QORPAK 272491 bottle caps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these 18 mm green urea caps with F217/PTFE liner to your facility. Contact us for a quote and delivery timeline.

How to select the right liner for QORPAK bottle caps?

For QORPAK caps, the F217/PTFE liner is ideal for aggressive chemicals and high-purity applications because it resists corrosion and prevents contamination. Match the cap diameter (18 mm) to your bottle neck. Always verify chemical compatibility with your specific solvent or reagent before use.

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 screw on caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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