Animax Tracesure- I Bolus for Cattle – 10 Pack

These ruminal boluses provide slow release supplementation of iodine, selenium and cobalt for up to 5-6 months. These trace elements are released from the bolus by leaching, providing dietary supplementation. Each rosin-based bolus is composed of two parts, forming a single cylindrical bolus, containing 3400mg iodine, 500mg selenium and 500mg cobalt….