Apex Bioresearch Products 11-119 LB Agar (Miller) Mix, 500g, High Salt, Powder Premix, 500g/Unit - 11-119 | Genesee Scientific Apex Bioresearch Products 11-119 LB Agar (Miller) Mix, 500g, High Salt, Powder Premix, 500g/Unit - 11-119 | Genesee Scientific