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CHEMGLASS Closure: 9 mm Dia, Blue/Off-White, PTFE, Autoclavable, Septa Included, Narrow Mouth Size - Snap On Bottle Caps
CHEMGLASSSnap On Bottle Caps

CHEMGLASS Closure: 9 mm Dia, Blue/Off-White, PTFE, Autoclavable, Septa Included, Narrow Mouth Size

The CHEMGLASS Closure: 9 mm Dia is a Snap-On Snap Cap for narrow-mouth bottles, featuring an opaque Blue/Off-White color and a PTFE closure liner. It includes septa and is autoclavable, meeting Certified Bonded…

SKU 3G-OTH-376684

Also listed as: CV3842CERT · CV 3842 CERT

Brand
CHEMGLASS
Item
Closure: 9 mm Dia, Blue/Off-White, PTFE, Autoclavable, Septa Included, Narrow Mouth Size
Category
Snap On Bottle Caps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHEMGLASS
Manufacturer Part Number
CV-3842-CERT
Type
Blue/Off-White, PTFE, Autoclavable, Septa Included, Narrow Mouth Size, Opaque
Vented
No
Clarity
Opaque
Standards
Certified Bonded closures
Mouth Size
Narrow
Closure Type
Snap-On
Product Type
Snap Cap
Closure Color
Blue/Off-White
Septa Included
Yes
Closure Liner Material
PTFE

Technical Documents

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

Product Description

The CHEMGLASS Closure: 9 mm Dia is a Snap-On Snap Cap for narrow-mouth bottles, featuring an opaque Blue/Off-White color and a PTFE closure liner. It includes septa and is autoclavable, meeting Certified Bonded closures standards. This non-vented cap is identified by MPN CV-3842-CERT.

Frequently Asked Questions

What is the CHEMGLASS CV-3842-CERT snap cap used for?

The CHEMGLASS CV-3842-CERT is a snap-on closure for narrow-mouth laboratory bottles. It provides a secure, autoclavable seal with an opaque PTFE liner and includes septa for syringe access. It is commonly used in analytical chemistry, sample storage, and sterile processing where certified bonded closures are required.

What are the specifications of the CHEMGLASS CV-3842-CERT snap cap?

This snap cap has a 9 mm diameter, snap-on closure type, and narrow mouth size. It is opaque blue/off-white, made with a PTFE liner, includes septa, and is autoclavable. It meets Certified Bonded closures standards and is non-vented. The manufacturer part number is CV-3842-CERT.

Where to buy CHEMGLASS CV-3842-CERT snap caps worldwide?

3G Electric supplies the CHEMGLASS CV-3842-CERT snap cap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this certified bonded closure for your laboratory applications.

How to install the CHEMGLASS snap-on cap on a narrow-mouth bottle?

To install the CHEMGLASS snap cap, align the cap over the narrow bottle mouth and press down firmly until it snaps into place. Ensure the PTFE liner and septa are properly seated. The cap is autoclavable, so it can be sterilized before use. Always follow your lab's standard procedures for handling bonded closures.

Used in

Common applications for CHEMGLASS
Pharmaceutical quality control — CHEMGLASS NMR tubes (C-S-5-500-7A) for structural analysis of active compounds.
Environmental sample storage — CHEMGLASS amber vials (CV-1055-1232) for light-sensitive water or soil extracts.
Organic synthesis — CHEMGLASS distilling flasks (CG-1512-59) for solvent purification and reaction setups.
Laboratory apparatus assembly — CHEMGLASS clamps (CG-9205-04) for securing condensers and flasks on support frames.
Sample preparation for chromatography — CHEMGLASS vials (CG-4900-06) with PTFE closures for HPLC or GC autosamplers.
Mixing and homogenization — CHEMGLASS PTFE stirring bars (CG-2005-30) for magnetic stirring in beakers or flasks.

CHEMGLASS Products

3G Electric supplies CHEMGLASS snap on 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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Cross-referenced by specification & description
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