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DASH Test Kit

Analyte:Veterinary Drug

Samples:raw milk (including cattle, sheep, and goats)

Specification
288T
Product introduction
Summary

The Dash Test Kit adopts the principle of microbial inhibition. The microwell plate is filled with a medium containing Geobacillus stearothermophilus spores and the pH indicator. When cultured at 65℃, the spores germinate, the bacteria grow, and then metabolize to produce acid. The pH value decreases and the indicator changes from the original purple to yellow. If the antibiotics exist in the added milk and dairy products, the antibiotics will inhibit bacterial growth, thus no acid is produced, the indicator does not change the color, and the original purple is maintained; if the antibiotics do not exist in the added milk and dairy products or the concentration of antibiotics is below the detection limit, the spores germinate, metabolize and product acid and the medium turns yellow.

Intended Use

DASH (Dairy Antibiotics Spore High-throughput) Test Kit is applicable to qualitative analysis of antibiotic residues in raw milk (including cattle, sheep, and goats).



Ordering Information


Catalog No.?Sensitivity?Specification
WC0006/288T

Customized products available. Please consult your sales representative for detailed information.?


Precautions
1. It is recommended to use milk without antibiotics as negative control and milk containing high concentrations of antibiotics, such as 10mg/L Penicillin G or Ampicillin milk as a positive control to determine the accuracy of the kit. 2. This product is a detachable microwell plate. When taking the required microwells, first cut the aluminum foil (cover film) along the dividing line with a knife. Do not break the remaining cover film to prevent contamination and dry cracking of the culture medium. Then the remaining microwell plates should be stored at 4-8°C immediately. 3. This product cannot directly detect acidic substances such as yogurt. 4. This kit is sensitive to antibiotics and other bacteriostatic substances (such as detergents, disinfectants, preservatives, etc.). Avoid contamination with such substances as much as possible during the experiment. Wash and dry hands thoroughly before starting the test, and test on a clean surface. 5. Do not shake the microplate violently, otherwise, the solid medium will be loosened, and the final color will be affected.
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