Quinolones Rapid Test Strip with 96T Specification, 6min Detection Time, and 80-105% Recovery for Raw Milk and Milk Powder

Quinolones (QNs) Rapid Test Strip
Product Code: CH 60027

This colloidal gold immunochromatography assay (GICA)-based test strip is used to detect Quinolones (QNs) in raw milk, whole milk powder, and pasteurized milk.

• The kit shall be stored at 2 to 30℃ in dry environment
• Shelf life: 12 months. The date of manufacture is presented in the label of the box

• Specificity: This test strip does not show cross-reactivity with sulfonamides, tetracyclines, melamine, and other substances
• Detection Limit: 10.0 ppb (ppb=µg/kg)

• Timer
• Micropipettes: single-channel (20-200µL)

• Raw milk, pasteurized milk, and similar samples: Allow to return to room temperature before testing. Samples with obvious clumping are not recommended, as incomplete chromatography may affect result interpretation.
• Whole milk powder: Fully dissolve 1 g of whole milk powder in 9 mL of purified water.

Read the instructions carefully before testing. Bring the kit and samples to room temperature (15-40 °C), and perform the test within this range.

1. Add 200 μL of milk sample into the gold-labeled microwell. Pipette up and down 3-5 times to mix the reagent thoroughly.
2. Let the reaction stand for 2-3 minutes.
3. Insert the sample pad end of the test strip into the microwell.
4. Allow the reaction to proceed for 8-10 minutes. Take out the test strip, and interpret the results.

Results interpreted after 10 minutes are considered invalid.