Make ready-to-use mastitis test solution by gently mixing this concentrate with clean cold water. Mix 1 L of concentrate with 4 L of water for approx. 500 cows.
Gently mix this concentrate with clean cold water in a clean container to make ready-to-use mastitis test (RMT/CMT) solution. Mix the 1-litre container with 4 litres of water for enough solution to test approximately 250 cows. Mix the 5-litre container with 20 litres of water for enough solution to test approximately 1,250 cows. NB: Test will not function if mixed with very hard water. If in doubt, mix with rain water only.