BOD Polyseed Capsules

U.S. EPA accepted, Polyseed® capsules produce fast, economical analysis with reliable and consistent results. Each capsule contains 100mg of specialized bacterial cultures ideal for use in a broad range of areas involving degradation of industrial and municipal wastewater. Contents of capsule are added to one-half liter of APHA standard dilution water at 20°C (68°F), then...