Import Beta-Lactam Rapid Test — Buy in Bulk from Supplier in China

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Beta-lactam rapid test by Span Biotech Ltd.
Harbor
Beta-lactam rapid test - Image 1

Beta-lactam rapid test

🕐Last updated: Jul 19, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryRapid Test Kits
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Beta-lactam rapid test from Span Biotech Ltd. - China Wholesale Supply

The Beta-lactam rapid test from Span Biotech Ltd. is a lateral flow immunoassay designed for qualitative detection of beta-lactam antibiotics in milk, delivering results in under 10 minutes. The kit interprets positive results as a single C band, negative as both C and T bands, and invalid if no C band appears, with a 12-month shelf life when stored at 2-8°C away from direct sunlight. All reagents must be at room temperature before use, and the test strip must remain sealed in its foil pouch until immediately before application.

This test demonstrates high specificity, returning negative results when exposed to 100 ppm of non-beta-lactam antibiotics such as chloramphenicol, aminoglycosides, tetracyclines, macrolides, and sulfonamides. The assay is optimized for fresh, homogeneous liquid milk samples without caking or precipitation, and it cannot be reused or applied to powdered milk or water as a control. Components are pre-tested as standard batch units, and mixing parts from different lot numbers is prohibited.

Span Biotech Ltd. positions this kit as a field-screening tool for dairy processors, farms, and quality control labs that require on-site antibiotic residue monitoring. It is particularly suited for bulk milk tanker testing, where rapid results enable immediate decision-making on acceptance or rejection. For quantitative analysis, confirmatory methods like ELISA or HPLC are recommended, as the rapid test is limited to qualitative detection.

Technical Specifications for Span Biotech Ltd. Beta-lactam rapid test
Test typeLateral flow immunoassay (qualitative)
Target analyteBeta-lactam antibiotics in milk
Result timeUnder 10 minutes
Positive resultSingle C band appears
Negative resultBoth C and T bands appear
Invalid resultNo C band appears
SpecificityNegative at 100 ppm for chloramphenicol, aminoglycosides, tetracyclines, macrolides, sulfonamides
Storage temperature2-8°C
Shelf life12 months from production date
Sample requirementFresh, homogeneous liquid milk without caking or precipitation
Typical detection rangeStandard for beta-lactams: 1-100 ppb (varies by compound)
Standard packagingFoil pouch with desiccant, typically 25-100 strips per kit
About Span Biotech Ltd. - Rapid Test Kit Supplier in China
🏭
Span Biotech Ltd.
China Harbor🥇 Gold Verified
4.5(32)

Span Biotech Ltd. operates from Unit 5, Building 3, Sunshine Aloha Banxuegang Road in Longgang, Shenzhen, Guangdong, China, specializing in rapid diagnostic test kits for food safety and veterinary applications. The company is registered as an imported-tier supplier, with its profile indicating a focus on immunoassay-based solutions for antibiotic residue detection in dairy and agricultural products.

The supplier’s trust tier is classified as harbor, and while its response rate and average response hours are currently unrecorded, the detailed technical documentation provided for its Beta-lactam rapid test suggests a commitment to precise, application-specific product development. Span Biotech Ltd. does not list additional certifications or client references in its profile, so buyers should verify compliance with local regulatory standards directly.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Beta-lactam rapid test from Span Biotech Ltd.
The test uses a lateral flow immunoassay, where beta-lactam antibiotics in the sample compete with labeled antibodies for binding sites on the test line. The presence or absence of the T band, alongside the control C band, indicates a negative or positive result respectively.

Sourcing Beta-lactam rapid test from Span Biotech Ltd. - China Import Guide

Before ordering, verify that the Beta-lactam rapid test meets the regulatory requirements for your target market, such as EU or FDA approvals for dairy antibiotic screening. Confirm the kit’s detection range aligns with your threshold needs, as sensitivity varies by beta-lactam compound. Request the certificate of analysis for the lot number to ensure the test strips have been quality-controlled as a standard batch unit.

Clarify logistics such as lead time, which is not specified, and the minimum order quantity, as these are critical for planning bulk purchases. Discuss Incoterms (e.g., FOB Shenzhen) and payment terms to avoid delays at customs. The supplier’s harbor-tier status suggests established export processes, but confirm their experience with your country’s import regulations for diagnostic kits.

For quality checks, inspect the foil pouches for intact seals and desiccant upon receipt, as moisture exposure invalidates the test. Request the supplier’s recommended storage and handling protocols to maintain kit stability during transit. Ensure the expiration date on the pouch allows sufficient time for use, and validate the test’s performance with a confirmed negative milk sample before full deployment.

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Span Biotech Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
82/100
Trust Score
📦
0+
Products
4.5(32)
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Buy & Import Beta-Lactam Rapid Test — Wholesale Supply from China

Securing a reliable supply chain for Beta-Lactam Rapid Test is critical for maintaining your business operations. Span Biotech Ltd., a verified supplier located in China, provides high-quality Beta-Lactam Rapid Test ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Rapid Test Kits industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Beta-Lactam Rapid Test from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Span Biotech Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Span Biotech Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Span Biotech Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Rapid Test Kits category or discover new suppliers across the Rapid Test Kits sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Beta-Lactam Rapid Test

When importing Beta-Lactam Rapid Test from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Beta-Lactam Rapid Test

How can I get the wholesale price for Beta-Lactam Rapid Test?

Click the "Request Quotation" button to contact Span Biotech Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Beta-Lactam Rapid Test in bulk from China?

Yes, Span Biotech Ltd. provides Beta-Lactam Rapid Test for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Span Biotech Ltd.. Contact the supplier to discuss the best logistics options for importing Beta-Lactam Rapid Test to your country.

How do I request a sample of Beta-Lactam Rapid Test?

Send a direct message to Span Biotech Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Span Biotech Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Beta-Lactam Rapid Test?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Span Biotech Ltd..

Does Span Biotech Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Span Biotech Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Rapid Test Kits suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Rapid Test Kits manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Span Biotech Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.

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