*Blue *Optical density is 0.17 and 0.19 *Double side anti-static gelatine coating substrate *Used to produce Medical Film X-ray Film BaseItem Code BX11,BX12ColorBlueOptical density0.17;0.19FeatureDouble side anti-static gelatine coating substrateApplicationUsed for producing medical X-ray film, CT film, industrial X-ray film X-ray PET Film Base