Thermo Fisher, 2135-5302, Nalgene™ Top Works™ Platinum-cured Silicone, Polypropylene, Closure, 53B, 2 port

Name: Nalgene™ Top Works™ Platinum-cured Silicone, Polypropylene, Closure, 53B, 2 port
Brand: Thermo Fisher
SKU: 2135-5302

Quantity: Each, Unit Size: Each, Create aseptic handling solutions for pharmaceutical, biotechnology and laboratory liquid transfer applications with Thermo Scientific™ Nalgene™ Top Works™ Flexible Systems for Nalgene Bottles, Carboys and Media. Modified closures included platinum-cured silicone stopper inserts and tubing. These leakproof systems offer more secure, aseptic handling of high-valued products compared to pouring, and they are available with various ports, tubing lengths and closure

Catalog Number: 2135-5302

Pricing

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Category

Single-Use Connectors & Tubing

TagsCarboys Carboy Spigots and Accessories

CollectionsThermo Scientific Carboys for Buffers, Media, and DI/RO Water Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: Each
Unit Size: Each
Features:
• Designed to mate with most Nalgene bottles and carboys
• Leakproof† systems for secure, aseptic handing of high valued products compared to pouring
• Includes long tubing lengths, both inside and outside the container to support intergration with most Nalgene bottles and carboys
• Ready to accept additional fluid transfer components such as aseptic connectors and air vent filters Ordering Information: One system per case. Compatible with: GL45 closure system for Nalgene Rapid-Flow filter bottles with 45mm necks, along with Schott™, Corning™ and Wheaton™ media bottles. Additionally, 2135-5310 can be used with 140817, 2019-2000 and the Thermo Scientific™ Nunc™ Cell Factory™ System to create sterile, closed systems. Recommended for: Aseptic handling of various fluids in pharmaceutical and biotechnology applications. Note: These tests, using other liquids, may not yield the same results. To ensure safe usage, customers are advised to test Thermo Scientific Nalgene bottles and closures under conditions of their planned applications. Thermo Scientific Nalgene products are leakproof at ambient temperature and pressure when used with their Nalgene closures.

Specifications

General

Certifications/Compliance	Meets requirements of USP Class VI current edition
Closure Size	53B
Description	2 ports - 2 x 1/4 in. (6.35mm)
For Use With (Equipment)	Nalgene bottles and carboys with 53B closures
Quantity	Each
Material	Platinum-cured Silicone
Product Type	Closure
Unit Size	Each

FAQs

Question: What closure size is used?

Answer:This assembly uses a 53B closure.

Question: How many ports are provided?

Answer:The closure has two 1/4-inch ports.

Question: What materials are used?

Answer:The assembly uses polypropylene and platinum-cured silicone.

Application Note

Nalgene™ Top Works™ is a fluid-transfer closure assembly for compatible Nalgene bottles and carboys with a 53B neck finish. This configuration uses a polypropylene closure with platinum-cured silicone tubing and provides two 1/4-inch ports. The preassembled design supports aseptic liquid transfer and can be integrated with additional components such as sterile connectors or vent filters. Long tubing sections extend both inside and outside the container to support filling, dispensing, and closed transfer workflows in pharmaceutical and biotechnology applications. The assembly meets current USP Class VI requirements and is supplied as one system. It is intended to reduce open pouring and simplify construction of closed fluid paths.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

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