Import One-Step Beta-Lactam Rapid Test — Buy in wholesale FOB from Supplier in China

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One-Step Beta-Lactam Rapid Test by Span Biotech Ltd.
Harbor
One-Step Beta-Lactam Rapid Test - Image 1

One-Step Beta-Lactam Rapid Test

🕐Last updated: Sep 05, 2026
60/ Bags
Min. Order: 1 Bags
💱₹60.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code3822.00
⚙️MaterialNitrocellulose Membrane, Colloidal Gold Conjugate, Phosphate Buffer, Plastic Casing
📁CategoryDiagnostic 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 One-Step Beta-Lactam Rapid Test from Span Biotech Ltd. - Wholesale Supply

The One‑Step Beta‑Lactam Rapid Test is a lateral‑flow immunoassay kit designed to detect beta‑lactam antibiotic residues in milk. The test strip contains a nitrocellulose membrane that captures the target analytes, while a colloidal gold conjugate provides a visual signal. Results appear within a reading time of 5 to 10 minutes after applying the sample. The kit is supplied in a sealed plastic casing for field use.

The assay follows a competitive format, where the presence of beta‑lactam residues reduces the intensity of the test line. Typical detection limits for penicillin‑type antibiotics are around 0.1 µg L⁻¹, although exact sensitivity depends on the specific conjugate. The membrane and reagents are stable when stored at 2 °C to 8 °C, with a typical shelf life of 12 months. The test is calibrated to meet EU and FDA maximum residue limits for beta‑lactams in dairy products.

Dairy processors, quality‑control laboratories and food‑inspection agencies use the kit to verify compliance before product release. The supplier offers the test in individual cassettes, but does not disclose minimum order quantity, lead time or payment terms. Importers should request confirmation of packaging size, batch numbers and any available validation certificates. Clarifying these details will help integrate the rapid test into routine monitoring programmes and avoid supply interruptions.

Technical Specifications for Span Biotech Ltd. One-Step Beta-Lactam Rapid Test
Test typeCompetitive lateral‑flow immunoassay
Target analyteBeta‑lactam residues in milk
Sample matrixRaw or processed milk
Reading time5‑10 minutes (typical)
Membrane materialNitrocellulose membrane (standard for LFIA)
ConjugateColloidal gold labelled antibody (typical)
Buffer compositionPhosphate buffer solution (typical pH 7.4)
Detection limit (typical)≈0.1 µg L⁻¹ for penicillin (standard for rapid beta‑lactam tests)
Storage temperature (typical)2 °C‑8 °C (standard for immunoassay kits)
Shelf life (typical)12 months from manufacture (standard)
About Span Biotech Ltd. - Rapid Test Kit Supplier in China
🏭
Span Biotech Ltd.
China Harbor🥇 Gold Verified

Span Biotech Ltd. is situated at Unit 5, Building 3, Sunshine Aloha Banxuegang Road, Longgang, Shenzhen, Guangdong, China, 518129. The company is listed with a harbor trust tier, yet its response rate is recorded as 0 %, indicating no recent replies to enquiries. The profile highlights that the firm supplies diagnostic kits for food‑safety applications.

The supplier focuses on rapid test kits that detect residues in dairy products, positioning itself within the biotechnology and food‑inspection market. No specific certifications, production capacity or client references are disclosed, so buyers should ask for validation data and any relevant quality‑system certificates before committing to a purchase.

The One-Step Beta-Lactam Rapid Test is a competitive immunoassay designed for semi-quantitative detection of beta-lactam antibiotic residues in raw and processed milk. With a reading time of 5 to 15 minutes, this lateral flow test kit provides on-site results ideal for dairy processors, quality control laboratories, and food inspection authorities. Widely used in import-export quality assurance, the kit supports compliance with EU and FDA Maximum Residue Limits (MRLs) for beta-lactam antibiotics including penicillin, amoxicillin, and ampicillin.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About One-Step Beta-Lactam Rapid Test from Span Biotech Ltd.
The kit is designed for a few drops of milk, typically 0.1 mL to 0.2 mL. Confirm the exact volume with the supplier to ensure accurate results.

Sourcing One-Step Beta-Lactam Rapid Test from Span Biotech Ltd. - China Import Guide

First, confirm that the rapid test kit is formulated for milk matrices, that the nitrocellulose membrane and colloidal gold conjugate are supplied as described, and that the detection limit meets your regulatory requirements. Ask the supplier for a validation report or a certificate of analysis that demonstrates performance against EU and FDA residue limits. This verification helps avoid receiving a kit that cannot deliver the necessary sensitivity.

Next, discuss logistics: request the Incoterms the supplier can provide (FOB Shenzhen, CIF Shanghai or others), clarify the expected lead time for the batch size you need, and verify whether the plastic cassettes are packed on pallets with moisture protection. Confirm payment options such as a letter of credit or advance payment, and ensure the commercial invoice includes the correct HS code for diagnostic test kits. Aligning these details with your freight forwarder will smooth customs clearance.

Finally, arrange quality checks before the goods leave the factory. Insist on a third‑party inspection that confirms the membrane integrity, gold conjugate activity and buffer pH, and obtain the corresponding test certificates. Upon arrival, perform an incoming inspection using a known positive milk sample to verify that the kit functions as expected. Document all inspection results to maintain traceability for your quality‑assurance system.

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Trust Score
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Buy One-Step Beta-Lactam Rapi in Bulk — Verified Supplier in China

When sourcing One-Step Beta-Lactam Rapid Test for your business, securing the right balance of quality and cost is essential. Span Biotech Ltd., a verified supplier based in China, offers this product with key specifications including In-Vitro Diagnostic (IVD) / Semi-Quantitative Lateral Flow Test, Beta-Lactam Antibody-Gold Conjugate with nitrocellulose membrane substrate, and Test Strip: 2.5mm x 60mm; Kit includes reaction cassette 70mm x 20mm x 3mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $60/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3822.00, making it a staple in the Diagnostic Kits sector with strong demand from importing countries worldwide.

One-Step Beta-Lactam Rapi Specifications, Trade Terms & Pricing

Importing One-Step Beta-Lactam Rapi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Span Biotech Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3822.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Span Biotech Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this One-Step Beta-Lactam Rapi has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Diagnostic Kits category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import One-Step Beta-Lactam Rapi — Shipping, Logistics & Customs

Importing One-Step Beta-Lactam Rapi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3822.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About One-Step Beta-Lactam Rapi

What is the wholesale price of One-Step Beta-Lactam Rapid Test?

The current listed wholesale price for One-Step Beta-Lactam Rapid Test from Span Biotech Ltd. is $60/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Span Biotech Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for One-Step Beta-Lactam Rapi?

The supplier, Span Biotech Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for One-Step Beta-Lactam Rapi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for One-Step Beta-Lactam Rapid Test?

For international shipping and customs clearance, One-Step Beta-Lactam Rapid Test is classified under HS Code 3822.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import One-Step Beta-Lactam Rapi from China?

To import One-Step Beta-Lactam Rapi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Span Biotech Ltd.. Ensure you have the necessary import licenses for Diagnostic Kits products in your destination country.

Is Span Biotech Ltd. a verified supplier?

Yes, Span Biotech Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of One-Step Beta-Lactam Rapid Test?

The key specifications for One-Step Beta-Lactam Rapid Test supplied by Span Biotech Ltd. include In-Vitro Diagnostic (IVD) / Semi-Quantitative Lateral Flow Test, Beta-Lactam Antibody-Gold Conjugate with nitrocellulose membrane substrate, and Test Strip: 2.5mm x 60mm; Kit includes reaction cassette 70mm x 20mm x 3mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of One-Step Beta-Lactam Rapi?

Span Biotech Ltd. offers One-Step Beta-Lactam Rapi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import One-Step Beta-Lactam Rapi the most?

One-Step Beta-Lactam Rapi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Span Biotech Ltd. through our platform.

What certifications does this One-Step Beta-Lactam Rapi supplier hold?

Span Biotech Ltd. maintains international quality certifications. These ensure that the One-Step Beta-Lactam Rapi meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for One-Step Beta-Lactam Rapid Test on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Span Biotech Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Span Biotech Ltd..

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