Main materials: Water-soluble high polymer. Purpose: Ultrasound inspect medium, can be use with type A, B, M, or D ultrasonic diagnostic instrument. It is applicable to the clinical pathologic inspect for the department of obstetrics and gynecology, digestion, urinary and nervous systems. Characteristics: Better sound transmission, distinctive image display. No toxic and irritant effect. No damage and corrosion to the ultrasound probe. Technical Parameters: Sound Speed 1520-1620m/s Sound Impedance Frequency 1.5*106-1.7*106Pa. S/mSound Attenuation ≤0.05dB/cm. MHzViscosity≥15Pa. SpH Value 5.5-8Method of Application: During the ultrasonic examination, squeeze the coupling gel and apply it directly on the diagnostic position. Upon scanning by the ultrasonic instrument, a clear image may be acquired. After completing the examination, wipe out the remaining coupling agent with tissue paper. Term of Validity: Three year. More Product Features Trademark: CHUNFENG Standard: 250ml/bottles, 5000ml/cask Productivity: 300, 000bottles/month Unit Price/Payment: FOBshanghai, T/T Company: Yancheng Tianrun Electronic Instrument Factory