Product Name: Bacillus Subtilis Powder Strain: Bacillus subtilis Appearance: Light yellow to light brown fine powder pH: 5.5-8.5 Salmonella, E.coli: Not Detected Mesh: 80mesh, 100mesh, customizable Packing: 1kg/aluminum foil bag, 25kg/fiber drum Shelf Life: 24 months under sealed cool dry dark condition