Product DescriptionSigma Bio is a special nutrient bacteria formulated with an N:P ratio of 3:1. In addition to containing nitrogen and phosphate, Sigma Bio also includes other mic... More Details

Product DescriptionSigma STARTER is a special bacteria formulated with micro nutrient elements that function to optimize bacterial performance. It also contains a colony culture th... More Details

Product DescriptionIn the anaerobic process of the UASB upflow anaerobic sludge blanket model, granular model bacteria are used. In field implementation, it is sometimes not easy t... More Details

Product DescriptionSigma Bio 134 is a special nutrient bacteria formulated with an N:P ratio of 3:1. In addition to containing nitrogen and phosphate, Sigma Bio also includes other... More Details