Medisea ecg conductive gel is a multipurpose gel with excellent conductive properties specially formulated to provide clear and consistence ultrasound transmission throughout a broad range of frequencies, the ideal choice for all medical ultrasound procedures where a gel is preferred. Features: Non-toxic and irritant effect on the skin, water soluble and cleans easily, non-oil or oil materials, no formaldehyde, no salt. No damage and corrosion to the ecg electrode. External use only, in the checking skin areas of the ecg electrode. Ingredients: aqua(water), carbomer, paraben, triethanolamine, propylene glycol, kcl, etc. Technical parameters: Sound speed (35ºc): 1520~1620 m/s Electrics impedance(35ºc): 13~17 Sound impedance frequency (35ºc): 1.5~1.7106 pa.S/m Sound attenuation (35ºc): ?¤0.05 db/(cm.Mhz) Viscosity (25ºc): 15 pa.S Ph value: 5.5~8.0 Specifications: 250ml/bottle, 40bottles/ctn 150ml/tube, 50tubes/ctn 100ml/tube, 100tubes/ctn 60ml/tube, 200tubes/ctn