What certifications does the product have?

The product is ISO certified, ensuring it meets quality and safety standards for laboratory environments.

Secure Seal HPLC Solvent Caps Pack of 50

Name: Secure Seal HPLC Solvent Caps Pack of 50
Brand: Beijing WIIP Co. Ltd.
SKU: 1951701921

Beijing, ChinaBeijing WIIP Co. Ltd.

US$40.00-100.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Customized

Non-Customized

Structure

Portable

Material

PTFE

Certification

ISO

Application

School, Hospital, Lab

Type

Lab Safety

Integrated Safety Valve

Yes

Diameter of Bottle

Gl 45

Cap Type

Anti-Winding

Cap Materials

PTFE/PP

Transport Package

Carton

Specification

PTFE

Trademark

AUWII

Origin

China

Production Capacity

100000

Key features

PTFE Microporous Membrane: Built-in PTFE membrane efficiently filters air dust to prevent solvent contamination and ensure analytical accuracy.

Non-Return Safety Valve: High-sensitivity valve automatically seals when instrument stops, preventing solvent volatilization and protecting the lab environment.

Time Label Reminder: Red progress bar records usage time, reminding users to replace the safety valve on schedule for consistent performance.

Quick Plug Installation: Easy-to-replace design allows users to swap the safety valve quickly without complex tools or procedures.

Multi-Model Compatibility: Available in SE and SC series with options for GL38, GL40, and GL45 bottle diameters to fit various lab equipment.

ISO Certified Quality: Manufactured under ISO certification standards, ensuring reliability and safety for school, hospital, and lab applications.

Company profile

Beijing WIIP Co. Ltd.

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-01Nearest Port: TIANJIN, BEIJINGAverage Response Time: ≤1.00hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT

AI-Powered supplier vetting

SummaryBeijing WIIP Co. Ltd., a trading company and manufacturer based in Beijing, China, specializes in the production and distribution of temperature control equipment and sample pretreatment instruments. The company holds ISO 9001 certification and has a qualified supplier status with a nuclear group. It operates eight production lines and exports 21% to 30% of its sales worldwide, indicating a significant global presence. Their products include industrial chillers, laboratory chillers, and oil-free air compressors among others. The company has a strong R&D team with 21 to 30 engineers and a robust output capacity, producing thousands of units annually. While financial data and customer cases are sparse, the company demonstrates strong production and innovation capabilities, supported by certifications and a mature R&D team.

Supplier typeBeijing WIIP Co. Ltd. is identified as both a trading company and a manufacturer/factory, based in Beijing, China.

CertificationsThe supplier holds ISO 9001 certification, ISO 20000, and QC 080000, indicating strong management systems and quality standards.

R&D capabilityWith 21 to 30 R&D engineers and a focus on high-tech products like temperature control equipment, the company shows strong innovation capability.

Production capacityThe company operates eight production lines and produces thousands of units annually, including chillers and air compressors, indicating strong production capability.

Product Q&A

Q:What is the function of the PTFE microporous membrane?

It efficiently filters air dust to prevent solvent contamination, ensuring accurate analytical results in chromatography and extraction processes.

Q:How does the non-return seal prevent solvent loss?

The high-sensitivity safety valve automatically closes and seals when the chromatographic instrument stops, preventing mobile phase from volatilizing through the air inlet.

Q:How do I know when to replace the safety valve?

The time label features a red progress bar that records usage time, reminding you to replace the valve on schedule, typically every 6 months.

Q:Is the safety valve easy to replace?

Yes, it adopts a quick plug installation design, allowing users to replace the valve easily without specialized tools.

Q:What bottle diameters are supported?

The caps are available for GL38, GL40, and GL45 bottle diameters, with specific models for integrated or separated safety valves.