Bacitracin rapid test strip
Product Description
This Kit is used for the qualitative determination of Bacitracin in Raw milk based on the colloidal gold immunochromatography technology. The test has been v alidated for milk. The rapid test strip is convenient, fast, sensitive, and can be used for on-site large-scale screening
Test Procedure
1 .Raw Milk,Cows milk
1) Please read the entire manual carefully before starting your experiment. Allow the test kit and samples to reach room temperature (20±5ºC/59~77ºF) before use. Milk sample should be fully liquid without any quality change, agglomeration or sediment.
2) Take out appropriate number of micro-wells and strips from the bottle and label them. Return unused micro-wells and strips to the bottle and reseal immediately.
3) Transfer 200 µL of the milk sample into the micro-well and mix the well carefully until the purple particles dissolve and change to pink color. Place the micro-well in incubator (50ºC/122 ºF) for 5 min.
4) Add the strip into micro-well and make sure the sample pad is fully soaked in the milk, for 5 min.
5) Take out the strip and clean the sample pad (either cut off or use paper tower to erase it), then interpret the result based on C Line (Control Line) and T Line (Test Line).
2 .Milk powder
1) Weigh 1 g milk powder into 10 mL centrifuge tube, and then add 8 mL deionized water and mix thoroughly.
2) Same Test Procedure as Raw and Cows milk.
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