What certifications does the product have?

The product is certified with ISO and RoHS standards.

What are the typical applications for these vials?

They are widely used in LC/MS, GC/MS, and MS/MS for pharmaceutical, food, and environmental industries.

Alwsci Amber 20ml Screw Thread Laboratory Glassware

Name: Alwsci Amber 20ml Screw Thread Laboratory Glassware
Brand: Zhejiang Alwsci Technologies Co., Ltd.
SKU: 902878015

Zhejiang, ChinaZhejiang Alwsci Technologies Co., Ltd.

US$0.138

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24h

Warranty

1 Year

Model NO.

C0000057

Disposable

Certification

ISO, RoHS

Material

Glass

Bottle Top

Screw Top

Capacity

20ml

Vial Material

USP Type 1, Borosilicate Glass

Vial Neck

Screw 24-400

Vial Color

Clear; Amber

Vial Size

27.5X57mm

Matched Cap

24-400 Screw Cap

Packing

100PCS/Pack

Transport Package

Package in PP-Trays and Plastic Film

Specification

24-400

Trademark

ALWSCI

Origin

China

HS Code

70109090

Production Capacity

300000PCS/Day

Key features

USP Type 1 Glass Material: Made from high-quality Borosilicate Glass ensuring chemical resistance and purity.

Wide Volume Range: Available in volumes from 2ML to 60ML to suit various laboratory storage needs.

Multiple Cap Options: Compatible with PP caps sizes 9-425 to 24-400 for versatile sealing solutions.

Custom Logo Printing: Supports customized logo printing on vials for brand identification.

ISO 9001 Certified: Manufactured in an ISO 9001:2015 certified facility with strict quality standards.

Industry Application: Ideal for LC/MS, GC/MS, and MS/MS in pharmaceutical, food, and environmental testing.

1 Year Warranty: Comes with a 1-year warranty and 24-hour after-sales service support.

OEM/ODM Service: Offers OEM and ODM services with 10 R&D engineers for custom solutions.

Company profile

Zhejiang Alwsci Technologies Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-01-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryZhejiang Alwsci Technologies Co., Ltd. is a China-based limited company and factory established in 2013, with 125 employees and a 10,000 m² manufacturing plant. It produces laboratory consumables including vials, caps, septa, syringe filters, and membrane filters. The supplier reports more than 10 automated production lines, ISO 9001:2015 certification, 10 R&D engineers, and 11–20 quality-control staff. Its stated production capacity is substantial across several product categories, and 71%–90% of sales are from exports, with both agency and self-managed export channels. Evidence confirms manufacturing scale, quality-management certification, product breadth, and international trade experience. However, the provided information does not sufficiently establish after-sales service capability, financial credibility, customization capability, or named customer cases.

Supplier typeThe supplier is explicitly identified as a factory and a combined business entity, legally organized as a limited company in Zhejiang, China. It operates a 10,000 m² manufacturing plant and engages in laboratory-related product sectors, supporting classification as a direct manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly holds an ISO 9001:2015 certificate and states that it has established quality standards. It also reports a 5,000 m² Class 100,000 cleaning room, although no additional certification details are specified.

R&D capabilityThe supplier reports 10 R&D engineers and offers a broad range of sample-preparation products, including vials of different sizes, septa of different diameters, and syringe filters using various membranes. These facts support product-development resources and breadth, but no patents, proprietary technologies, new-product achievements, or quantified R&D outcomes are provided.

Production capacityProduction capability is strongly supported by more than 10 automated production lines, a 10,000 m² factory, a 5,000 m² Class 100,000 cleaning room, and stated annual outputs of 1 billion pieces for each listed category: vials, syringe filters, septa, caps, and membrane filters. The supplier also states that automation is used to maintain quality, improve productivity, and reduce human contamination.