FSTest β-Lactams + Tetracyclines + Streptomycins + CHL (BTSC) Rapid Test Strip – One-Step Multi-Residue Antibiotic Detection in Milk
The FSTest Multi-Antibiotic Rapid Test Strip is an easy-to-use lateral flow immunoassay designed to simultaneously screen for β-Lactams, Tetracyclines, Streptomycins, and CHL residues in raw and pasteurized milk. With a 4-in-1 test format, this strip offers rapid, qualitative results in just 7 minutes, helping dairy producers and labs ensure compliance with international food safety standards.
Key Features & Benefits
✔ 4-in-1 Detection – Simultaneously detects β-Lactams, Tetracyclines, Streptomycins, and CHL (BTSC) .
✔ Fast Results – Get clear, reliable outcomes in just 7 minutes.
✔ Simple Visual Interpretation – Fading or disappearance of any T-line (T1–T4) indicates the presence of residues; C-line must always appear to validate results.
✔ No Lab Equipment Needed – Perfect for on-site or field testing.
✔ Wide Applicability – Suitable for raw milk, pasteurized milk, and reconstituted milk powder.
✔ 96 Tests per Kit – High-throughput ready for daily dairy monitoring.
Applications
Ideal for use in:
✅ Dairy farms & milk collection centers
✅ Food safety labs & inspection authorities
✅ Milk processing plants
✅ Export compliance and on-site QC checks
Kit Contents
96 × Test Strips
96 × Microwells (preloaded with reagents)
1 × User Manual
How to Use – Simple Workflow
1. Sample Preparation
Ensure milk sample is at 20–40°C and fully homogeneous.
For powdered milk: dissolve at 1:9 ratio (e.g., 1g in 9mL distilled water).
2. Microwell Step
Pipette 150μL of milk into a microwell.
Mix gently and incubate for 3 minutes.
3. Strip Reaction
Insert the test strip into the microwell.
Wait for 7 minutes, then interpret results.
4. Result Interpretation
T-lines (T1–T4): presence or lightness indicates the respective antibiotic residue.
C-line: must appear to validate the test.
T1: CHL | T2: Streptomycins | T3: Tetracyclines | T4: β-Lactams
Storage & Stability
Store at 2–8°C in a cool, dry place.
Avoid direct sunlight and moisture exposure.
Shelf life: 18 months from manufacture.
Ensure Milk Safety with Rapid, Multi-Residue Antibiotic Detection
Whether you're monitoring raw milk at the farm or conducting quality control in a processing plant, the FSTest Multi-Antibiotic Rapid Strip is the reliable, fast, and convenient solution for antibiotic residue detection.
Protect your consumers. Meet export standards. Detect antibiotics with confidence – with FSTest.
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