Lead (Pb) Rapid Test Strip: Precision Safety for the Global Seafood Industry

In the competitive world of seafood trade, heavy metal contamination is a silent risk that can lead to costly batch rejections and regulatory hurdles. The FSTest Lead (Pb) Rapid Test Strip provides a proactive solution, delivering laboratory-grade immunochromatographic assay results in a fast, portable format. With a detection limit of 0.5mg/kg, you can confidently screen fish, shellfish, and other seafood for lead (Pb) before they enter the high-value supply chain.

Real-World Applications: Taking the Lab to the Field

Efficiency is key when managing perishable goods. Our Lead (Pb) rapid test kits are designed to be used exactly where they are needed most:

· Port-of-Entry Inspections: Logistics and customs agents can use these strips for preliminary screening of imported shipments, ensuring immediate compliance with food safety regulations.

· Wholesale & Processing Centers: Quality control teams can quickly verify the safety of raw materials from various suppliers, reducing the risk of cross-contamination in the processing line.

· Aquaculture Monitoring: Farm managers can monitor the lead levels in fish tissues at various growth stages, helping to identify environmental contamination early on.

· Environmental Crisis Response: In cases of suspected water pollution or industrial leaks near fishing grounds, provide rapid on-site answers to protect public health.

Product Highlights

· Ultra-Fast Turnaround: While traditional spectroscopy takes days, our colloidal gold technology delivers interpreted results in just 5 to 8 minutes.

· Sensitive & Specific: Optimized to detect Lead (Pb) at the critical threshold of 0.5mg/kg, aligning with international food safety standards for seafood.

· All-in-One Field Kit: Each box contains everything needed for 10 tests, including test strips, microwells, specialized reagents (A, B, C, and Chelating Agent), and all necessary centrifuge tubes.

· No High-Tech Training Required: Designed for simplicity. Just mix the sample with the provided reagents and insert the strip. A simple visual comparison between the T Line and C Line gives you the answer.

· Long-Term Stability: Features a 12-month shelf life when stored at a cool and dry 4-30°C, making it perfect for long-term stock in remote locations.

Interpretation Made Simple

This kit serves as your primary defense against contamination. The color intensity of the Test (T) line is inversely proportional to the lead concentration:

· Negative: T-line is equal to or darker than the C-line (Lead is below the limit).

· Positive: T-line is significantly lighter than the C-line or completely invisible (Lead detected above the limit).

· Invalid: No C-line appears, indicating the test should be repeated with a new strip.