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QORPAK Magnetic Septa and Hole Cap Threaded, 18-425 mm, Silver Steel PTFE - Screw On Caps
QORPAKScrew On Caps

QORPAK Magnetic Septa and Hole Cap Threaded, 18-425 mm, Silver Steel PTFE

The QORPAK Magnetic Septa and Hole Cap Threaded is a silver, steel, PTFE screw-on cap with an 18-425 mm screw closure size (MPN 323704). It is a colored, screw-on cap designed for 18 mm diameter openings.

SKU 3G-OTH-641175

Brand
QORPAK
Item
Magnetic Septa and Hole Cap Threaded, 18-425 mm, Silver Steel PTFE
Part Number
323704
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
323704
Type
Silver, Steel, PTFE
Screw Closure Size
18-425 mm

Technical Documents

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

Product Description

The QORPAK Magnetic Septa and Hole Cap Threaded is a silver, steel, PTFE screw-on cap with an 18-425 mm screw closure size (MPN 323704). It is a colored, screw-on cap designed for 18 mm diameter openings.

Frequently Asked Questions

What is the QORPAK Magnetic Septa and Hole Cap Threaded used for?

This QORPAK 18 mm silver steel PTFE screw-on cap (MPN 323704) seals laboratory vials or bottles with an 18-425 mm screw closure. The magnetic septa allows needle penetration for sample injection or gas chromatography while maintaining a tight seal.

What are the specifications of the QORPAK 323704 cap?

The QORPAK 323704 is a silver, steel, PTFE screw-on cap with an 18-425 mm screw closure size. It is colored, designed for 18 mm diameter openings, and includes a magnetic septa. The cap type is screw-on and it is not autoclavable.

Where to buy QORPAK 323704 Magnetic Septa Caps worldwide?

3G Electric supplies the QORPAK 323704 magnetic septa cap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.

How to install the QORPAK magnetic septa cap?

To install the QORPAK 323704 cap, simply screw it onto a compatible 18-425 mm threaded vial or bottle until hand-tight. Avoid overtightening to prevent damage to the PTFE septa. Ensure the cap is clean and dry before use for best sealing.

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.
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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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