What is the difference between the sensitivity specification on a Covid Antigen Rapid Test and a Sarscov Rapid Test Cassette?

The sensitivity specification defines the minimum viral load the device detects. A higher sensitivity means the test identifies infections at earlier stages but may require more complex handling. The row should state this value clearly. Buyers must compare these numbers directly because a difference of a few percentage points changes the clinical utility of the device. Do not assume all rapid tests perform the same way.

Does the unit of sale on a Covid Key listing include the buffer solution and extraction buffer?

The unit of sale often excludes consumables like buffer solutions unless explicitly stated. Some listings quote the price for the test cassette alone, while others include the full swab and buffer kit. You must ask if the minimum order quantity applies to the complete kit or just the cassette. This distinction affects the total landed cost significantly.

What happens if the batch number on a Covid Antigen Rapid Test does not match the certificate?

A mismatch between the batch number on the physical product and the certificate of analysis indicates a documentation error. Customs officers will hold the shipment until the seller provides a corrected document. This delay incurs storage fees and delays your distribution schedule. Always verify the batch number on the physical sample before confirming the full order.

Who pays for the cold chain if the Covid Key requires 2 to 8 degree storage?

The incoterm defines who arranges and pays for temperature-controlled transport. If the quote is FOB, you pay for the cold chain from the port of exit. If the quote is DDP, the seller covers the entire journey. Standard air freight often does not maintain strict temperatures, so you must specify this requirement in the enquiry to avoid damaged goods.

Can I order a sample of the Sarscov Rapid Test Cassette before committing to the minimum order?

Most sellers allow sample orders that exceed the standard minimum order quantity. The sample price is usually higher per unit to cover handling and shipping. You must confirm if the sample includes the same packaging as the bulk order. This ensures the physical product matches the quality of the larger shipment.

What specific document does my destination require for importing a Covid Antigen Rapid Test?

Your destination requires a medical device import license or a specific registration certificate for that test model. The seller must provide a copy of this certificate for your local health authority. Without this document, the product is classified as unauthorized medical equipment. Check your local regulations before placing the order.

How does the posting date affect the validity of the sensitivity claim on a Covid Key?

Manufacturers update their assay sensitivity as they improve the reagent formula. An old row may cite a sensitivity level that no longer applies to current production. The seller must confirm the current assay performance matches the listing. Relying on outdated specifications can lead to purchasing devices that do not meet your clinical standards.

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Covid Key from China - Medical & HealthCare Listings

Browse Covid Key product listings from China on Global Trade Plaza, a B2B marketplace where importers and wholesale buyers connect with sellers, post their buying requirements and trade directly.

The Covid Key shelf for China shows 29 live listings from 10 companies, part of 218 Covid Key entries in total. The 29 Covid Key rows differ on grade, packing and order minimum, so read the specification on each one.

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Sarscov2(Covid-19) Rapid Test Cassette

We are a manufacturer of SARSCoV2 RAPID TEST CASSETTE in China. We can.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1.0

Hangzhou Genesea Biotechnology Co., Ltd.

(3.5)

0 Points
China

Business type -Not-available

Standard member

Covid-19 Antigen Rapid Test

We are a manufacturer of SARSCoV2 RAPID TEST CASSETTE in China. We can.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1.5

Hangzhou Genesea Biotechnology Co., Ltd.

(3.5)

0 Points
China

Business type -Not-available

Standard member

Kn95 Earloop

KN95 Protective Mask, FDA certified, 5 layers of Non-Woven Fabric and .....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - Negotiable

Guangdong For You Essentials Manufacturing Co., Ltd.

(4.0)

0 Points
China

Business type -Not-available

Basic member

600V 50A IGBT

This is a single IGBT transistor, model GW050T060A3 H, with TO-247 pac.....show more

Origin - China
MOQ - 1000 pieces
Type - Manufacturer
Payment - T/T | L/C
Price - 0.75

Wuxi Vast Semiconductor Co., Ltd.

(3.0)

80 Points
China

Business type -Manufacturer

Basic member

Get the most dependable diesel available worldwide. There are several .....show more

Origin - China
MOQ - 1000 pieces
Type - Suppliers | Trader
Payment - T/T
Price - --

GABYTUNES Y SERVICES

(0.0)

210 Points
China

Business type -Suppliers | Trader

Basic member

Kf94

Specification - 10*bay 50 / box Price - See Note Remarks - With Chines.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - -

Zhongshan Xinke Medical Technology Co. Ltd

(3.0)

0 Points
China

Business type -Not-available

Basic member

Kn95

Specification - 1/bay 50/box Price - See Note Remarks - With British B.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - -

Zhongshan Xinke Medical Technology Co. Ltd

(3.0)

0 Points
China

Business type -Not-available

Basic member

Kf94

specification : 10*bay 50 / box price: see note Remarks : With Chinese.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - -

Zhongshan Xinke Medical Technology Co. Ltd

(3.0)

0 Points
China

Business type -Not-available

Basic member

Kn95

KN95 New US$ 0.455 - 2.58 / Piece 10000 Pieces Minimum Order : 3 - 30 .....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - -

Winhealth Medical (Suzhou) Technology Co., Ltd

(4.5)

0 Points
China

Business type -Not-available

Basic member

Covid-19 Antigen Rapid Test (Swab)

Product Name : New Coronavirus (COVID-19) Antigen Rapid Test (swab) Br.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1.6

Sunlong Biotech Co., Ltd

(4.5)

0 Points
China

Business type -Not-available

Frequently asked questions

What are the current global market trends for Covid Key products?

Global Trade Plaza actively tracks the evolving trends within the Covid Key industry, delivering regular updates on market dynamics, shifts in supply and demand, and emerging opportunities. Stay informed through our Global & AI Chat Support.

What are the specifications and quality standards for the Covid Key products you offer?

Global Trade Plaza ensures that all Covid Key products listed on the Global Trade Plaza B2B Platform adhere to internationally recognized specifications and quality standards. Detailed product specifications and quality certifications are available for each product.

Do you have the capacity to provide large quantities of Covid Key products on a consistent basis?

Global Trade Plaza collaborates with a network of reputable suppliers capable of fulfilling both large and consistent quantities of Covid Key products. Global Trade Plaza B2B Platform facilitates seamless transactions for such requirements.

Can you share information about the origin and source of your Covid Key products?

Transparency is key. Detailed information about the origin and source of each Covid Key product, inclusive of refinery specifics and production locations, is meticulously provided to buyers.

Are you able to offer both spot purchases and long-term supply contracts for Covid Key products?

Indeed, Global Trade Plaza caters to both spot purchases and long-term supply contracts for Covid Key products, addressing the diverse requirements of our valued users.

Covid Key from China - Medical & HealthCare Listings

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