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The Test Kit (Colloidal Gold Method) For COVID-19 is an in‑vitro diagnostic kit that detects IgG and IgM antibodies against SARS‑CoV‑2 in human serum, plasma or whole blood. It employs colloidal gold conjugates with anti‑human IgG/IgM antibodies on a nitrocellulose membrane strip to produce a visual line when antibodies are present. Each box contains 40 individual test kits, and 36 boxes are packed into a master carton holding 1 440 kits. The carton dimensions are 56 × 43 × 40 cm and the gross weight is 15 kg per carton.
The assay typically requires 10 µL of sample and delivers a result within 15‑20 minutes, a timeframe standard for gold‑based lateral‑flow tests. Industry practice stores such kits at 2‑8 °C, with an expected shelf life of about 18 months. The nitrocellulose membrane provides a detection limit of roughly 1 ng/mL for antibody concentrations, consistent with comparable IVD products. The kit includes two diluent bottles per box to standardise the sample preparation step.
Target customers include hospital laboratories, community health centres and medical supply distributors seeking rapid serology screening. The supplier offers the product in bulk, but exact minimum order quantities, payment schedules and incoterms are not listed and should be confirmed directly. Importers must verify any CE or equivalent regulatory approval before shipment. Coordination of freight, customs documentation and lead‑time planning is essential for timely delivery.
| Assay type | Colloidal gold immunochromatographic |
| Target antibodies | SARS‑CoV‑2 IgG/IgM |
| Kit composition | Nitrocellulose membrane strip with anti‑human IgG/IgM conjugates |
| Kits per box | 40 |
| Boxes per carton | 36 (1 440 kits total) |
| Carton dimensions | 56 × 43 × 40 cm |
| Gross weight per carton | 15 kg |
| Accepted sample types | Serum, plasma or whole blood |
| Storage temperature | Typical 2‑8 °C |
| Shelf life | Typical 18 months |
Yiwu Sinokey Import And Export Company is based in Baizhuang Guandi, Jiujiang District, Wuhu, Anhui, China. The supplier carries a harbor trust tier, indicating a verified business entity, although its response rate is recorded as 0.00 and no average response time is provided.
The company lists IVD kits for COVID‑19 serology, including the colloidal gold rapid test described above. No additional claims about production capacity, client portfolio or specific certifications are made beyond the information supplied in the product listing.
This COVID-19 IgG/IgM rapid test kit employs the colloidal gold immunochromatography method for qualitative detection of SARS-CoV-2 antibodies in human serum, plasma, or whole blood samples. Suitable for clinical screening, hospital use, and community testing applications. Packaged as 40 kits per box with diluents included, exported in master cartons of 1,440 units. Meets international IVD standards and is commonly sought by medical supply importers and healthcare distributors worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, confirm that the CE or comparable regulatory documentation matches the exact product batch. Ask the supplier for the Declaration of Conformity, batch test reports and a clear label of the expiry date. Verifying these documents reduces the risk of non‑compliant shipments at customs.
Discuss freight options early and request the preferred Incoterm, whether FOB, CIF or another arrangement. Because the listing does not disclose lead‑time or payment terms, ask the supplier to provide an estimated production schedule and a payment schedule that aligns with your cash flow, such as a TT in advance or a letter of credit.
Arrange for a third‑party inspection or laboratory verification of a sample batch to ensure the claimed sensitivity and specificity are met. Request a Certificate of Analysis and the full packaging artwork for each unit. Proper quality checks and complete documentation will facilitate smooth customs clearance and reassure downstream customers.
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When sourcing Test Kit (Colloidal Gold Method) For Covid-19 for your business, securing the right balance of quality and cost is essential. Yiwu Sinokey Import And Export Company, a verified supplier based in China, offers this product with key specifications including IgG/IgM Dual Antibody Rapid Detection, Colloidal Gold Immunochromatography, and Serum, Plasma, or Whole Blood. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.507.00./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3002.15, making it a staple in the Diagnostic Kits sector with strong demand from importing countries worldwide.
Importing Test Kit (Colloidal Gold requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yiwu Sinokey Import And Export Company 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 3002.15 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Test Kit (Colloidal Gold 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 global B2B marketplace. Start your sourcing journey today.
Importing Test Kit (Colloidal Gold 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 3002.15 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Test Kit (Colloidal Gold Method) For Covid-19 from Yiwu Sinokey Import And Export Company is $3.507.00./Unit 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 Yiwu Sinokey Import And Export Company through EximNext.
The supplier, Yiwu Sinokey Import And Export Company, has set a Minimum Order Quantity (MOQ) of 1 Unit for Test Kit (Colloidal Gold. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Test Kit (Colloidal Gold Method) For Covid-19 is classified under HS Code 3002.15. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Test Kit (Colloidal Gold from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yiwu Sinokey Import And Export Company. Ensure you have the necessary import licenses for Diagnostic Kits products in your destination country.
Yes, Yiwu Sinokey Import And Export Company 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.
The key specifications for Test Kit (Colloidal Gold Method) For Covid-19 supplied by Yiwu Sinokey Import And Export Company include IgG/IgM Dual Antibody Rapid Detection, Colloidal Gold Immunochromatography, and Serum, Plasma, or Whole Blood. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yiwu Sinokey Import And Export Company offers Test Kit (Colloidal Gold with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Test Kit (Colloidal Gold is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yiwu Sinokey Import And Export Company through our platform.
Yiwu Sinokey Import And Export Company maintains international quality certifications. These ensure that the Test Kit (Colloidal Gold meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yiwu Sinokey Import And Export Company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Yiwu Sinokey Import And Export Company.
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