Fipronil Rapid Test Kit
Brand: FSTest
8–10 mins Rapid Readout Time | 0.02 mg/kg Strict Fipronil LOD | 10 Tests Complete Kit Pack | 12 Months Shelf Life (4–30°C) |
The FSTest Fipronil Rapid Test Kit is a professional-grade rapid screening tool engineered for the qualitative detection of fipronil residues in agricultural fresh produce.
Fipronil is a widely monitored phenylpyrazole insecticide. By eliminating the immediate necessity for complex and costly laboratory infrastructure like HPLC or GC-MS, this field-ready assay compresses agricultural chemical extraction into a simplified room-temperature workflow, delivering reliable visual results within 8 to 10 minutes for produce logistics, crop management, and corporate food safety compliance screening programs.
High-Speed Field Turnaround: Complete the entire workflow and read stable, highly reliable visual results within just 8 to 10 minutes post-sample-preparation.
Highly Sensitive Baseline Detection: Calibrated to yield dependable qualitative screenings at a strict Limit of Detection (LOD) of 0.02 mg/kg (ppm) across various produce matrices.
Fully Self-Contained Kit Architecture: Arrives fully packed with all necessary consumables—including 10 test cassettes, 10 microwells, 35 mL Extracting Solution, and 2 sampling bottles (30 mL).
High Specificity & Zero Cross-Reactivity: Proven entirely unaffected by non-target agrochemicals up to 10 mg/L (including Carbofuran, Triazophos, Methomyl, and Emamectin benzoate).
Safe & Non-Toxic Sample Prep: Supplied with a certified safe and non-toxic extraction solution for hassle-free processing on-site.
| Product Name | Fipronil Rapid Test Kit (Colloidal Gold) |
|---|---|
| Target Analyte Compound | Fipronil (CAS: 120068-37-3 | C₁₂H₄Cl₂F₆N₄OS | 437.15 g/mol) |
| Detection Principle | Competitive Inhibition Lateral Flow Immunochromatography |
| Pack Size | 10 tests / kit |
| Assay Run Time & Volume | 8–10 minutes (results invalid after 10 minutes); 100 µL test solution |
| Storage & Shelf Life | 12 months sealed at 4–30°C in a cool, dry place (Do not freeze) |
| Target Analyte Compound | CAS Registry Number | Molecular Formula | LOD Threshold |
|---|---|---|---|
| Fipronil (Phenylpyrazole Insecticide) | 120068-37-3 | C₁₂H₄Cl₂F₆N₄OS | 0.02 mg/kg (ppm) |
Calibrated for multi-matrix agricultural screening across comprehensive produce categories:
STEP 1 Extraction Cut fresh sample into 0.5 cm pieces. Weigh 2 g into sampling bottle, add 3 mL Extracting Solution, shake 1 min, let stand 1 min. (Centrifuge if cloudy). | STEP 2 Microwell Step Ensure 20–40°C environment. Pipette 100 µL supernatant into microwell, mix gently 3–5 times with pipette, and let stand undisturbed for 3 min. | STEP 3 Load Cassette Transfer 100 µL of mixed solution from microwell directly into round sample hole on cassette. Start timing immediately for lateral flow migration. | STEP 4 Read at 8–10 Mins Interpret visual lines strictly at 8–10 minutes. Visual readouts become strictly invalid after 10 minutes due to late chemical shifts. |
Negative (-): Both Control (C) line and Test (T) line develop strong, distinct red bands. Fipronil residue is safely below 0.02 mg/kg.
Positive (+): Control (C) line develops normally, but Test (T) line is visibly lighter or fails to appear → Fipronil residue ≥ 0.02 mg/kg threshold limit.
Invalid: Control (C) line fails to show any visible color band. Re-testing with a new cassette is required.
Adhere to strict operational parameters to ensure maximum screening accuracy:
Qualitative Screening Purpose: Engineered strictly for qualitative preliminary screening; not intended for precise quantitative concentration evaluation.
Time-Sensitive Exposure: Perform test within 1 hour after removing cassette from protective packaging to avoid moisture interference.
Strict Time Window: Read visual test results strictly between 8–10 minutes after loading cassette; results observed after 10 minutes are invalid.
Kit Components Included: 10 Test cassettes, 10 Microwells, Extracting Solution (35 mL) x1, 30 mL Sampling bottles (x2), User Manual.
Required Equipment (Not Provided): Scissors, electronic balance (2 g precision), micropipette (100 µL), centrifuge (optional, for turbid extracts), and timer.
Email: service@fstestcorp.com | Website: www.fstestcorp.com
Log in
