Rapid Test Kit for Clenbuterol & Ractopamine & Salbutamol ( 3 in 1 )

Rapid Test Kit for Clenbuterol & Ractopamine & Salbutamol

Cat. No.: RA560

PRINCIPLE

This kit is based on competitive indirect immunochromatography technology, in which Clenbuterol / Ractopamine / Salbutamol in sample competes for the colloid gold labeled antibody with Clenbuterol / Ractopamine / Salbutamol coupling antigen captured on test line. The test result can be watched by naked eye.

APPLICATION

This kit is intended for rapid test of Clenbuterol, Ractopamine, Salbutamol residue in urine

DETECTION LIMIT

Clenbuterol: 3 ng/ml(ppb)

Ractopamine: 3 ng/ml(ppb)

Salbutamol: 5 ng/ml(ppb)

KIT COMPONENTS

Test Cassette 50 pcs , Pipette 50 pcs , Kit Insert 1 pcs

SAMPLE PREPARATION

Collect urine samples in clean, dry, antiseptic-free plastic cup or glass. Collected sample can be stored at 2-8℃ for 24 hours, or stored at -20℃ for long time use. Don’t freeze and thaw repeatedly.

ASSAY PROCEDURE

Bring all the test samples to room temperature before experiment. Please centrifuge for 5min at 3000rpm if the sample is muddy.

1. Take the test strip from the package, and use for assay within 1 hour.
2. Place the test strip at a flat level, pipette the prepared sample and add 2-3drops into the sample well.
3. Start the timer as the added solution flows, observe the result within 5-10min, and determine the result according to part 7.

INTERPRETATION OF RESULTS

Negative (-): Test Line and Control Line are both red, indicating that the Clenbuterol / Ractopamine / Salbutamol in sample is lower than the LOD of the kit.

Positive (+): No color shows in Test line, indicating that the Clenbuterol / Ractopamine / Salbutamol in sample is higher than the LOD of the kit.

Invalid: No color shows in Control Line, indicating the operation is incorrect or the test kit is out of date. In this case, please read the instruction again carefully, and do the assay again with new strips

NOTICE

1.  The strip is one-off, please use at room temperature.
2.  Avoid direct sunlight when do the assay.
3.  Do not touch the white membrane in the center of strip.

SPECIFICITY AND SENSITIVITY

This kit shows negative with 500μg/L level of streptomycin, tetracyclines, quinolones, sulfonamides, chloramphenicol.

STORAGE AND VALID DATE

The kit can be stored at 2-30℃ in dark cool place for 14 months. Please do not freeze. Lot. No. and date of production are printed on the package.