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WHEATON 240683 Black Phenolic Screw Cap, 33-430 mm, Autoclavable, with Septa - Screw On Caps
WHEATONScrew On Caps

WHEATON 240683 Black Phenolic Screw Cap, 33-430 mm, Autoclavable, with Septa

The WHEATON 36 mm Diameter Screw-On Cap (MPN 240683) is a black, phenolic, autoclavable cap with a 33-430 mm screw closure size and includes a septa. It is a colored screw-on cap designed for laboratory sealing…

SKU 3G-OTH-641097

Brand
WHEATON
Item
240683 Black Phenolic Screw Cap, 33-430 mm, Autoclavable, with Septa
Part Number
240683
Category
Screw On 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

WHEATON
Manufacturer Part Number
240683
Type
Black, Phenolic, Autoclavable, Septa Included, Colored
Screw Closure Size
33-430 mm

Technical Documents

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

Product Description

The WHEATON 36 mm Diameter Screw-On Cap (MPN 240683) is a black, phenolic, autoclavable cap with a 33-430 mm screw closure size and includes a septa. It is a colored screw-on cap designed for laboratory sealing applications.

Frequently Asked Questions

What is the WHEATON 36 mm screw-on cap used for?

The WHEATON 36 mm screw-on cap (MPN 240683) is used for sealing laboratory containers such as media bottles and serum vials. Its black phenolic construction with included septa allows secure closure and needle access, and it is autoclavable for sterile applications.

What are the specifications of the WHEATON 240683 cap?

The WHEATON 240683 cap has a 36 mm diameter, 33-430 mm screw closure size, and is made of black phenolic material. It is autoclavable, includes a septa, and is colored black. The cap type is screw-on, designed for laboratory sealing.

Where to buy WHEATON 240683 caps worldwide?

3G Electric supplies WHEATON 240683 caps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this black phenolic screw-on cap with septa to laboratories and facilities internationally.

How to install the WHEATON 36 mm screw-on cap?

To install the WHEATON 36 mm screw-on cap, align the cap with the bottle neck and turn clockwise until snug. Do not overtighten, as phenolic caps can crack. Ensure the septa is properly seated for a leak-proof seal. Autoclave before use if sterile conditions are required.

Used in

Common applications for WHEATON
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.
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WHEATON Products

3G Electric supplies WHEATON 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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