... capsule #00, # 0, # 1, # 2, # 3, # 4,squab capsule with different printing and colors ... Halal Ce empty capsule #00, # 0, # 1, # 2, # 3, # 4,squab capsule with different printing and colors.Empty capsuleISO9001 ... 5-17.5% Residue on Ignition(%) Transparent≤2 Semi-transparent≤3 Opaque≤5 Heavy Metals(PPM Pb) ≤50 ... 5-17.5% Residue on Ignition(%) Transparent≤2 Semi-transparent≤3 Opaque≤5 Heavy Metals(PPM Pb) ≤50 ...