Introductory kit for mastitis detection and control. The CMT measures somatic cell counts through a special reagent in a four chamber paddle.

California milk test - CMT

The California Mastitis Test CMT also known as the California Milk Test is a simple indicator of the Somatic Cell Count  SCC of milk. It works by using a reagent which disrupts the cell membrane of somatic cells present in the milk sample the DNA in those cells to reacting with the test reagent. It is a simple but very useful technique for detecting subclinical mastitis on farm  providing an immediate result and can be used by any member of farm staff. It is not a replacement for individual laboratory cell count sampling but has several important uses.

A four well plastic paddle is used  one well being used for each quarter of the cow to be tested. The foremilk is discarded  and then a little milk drawn into each well. An equal volume of test reagent is added and then the sample is gently agitated.