Product Code: EED 184 Size/Strength: Bottle of 5 Ltr and 250ml Bottle Features: A non-staining high quality Scanning gel for ULTRASOUND Diagnostics. Hypo Allergic & water soluble allows excellent conductivity. Neutral pH-Gel is completely harmless to the patient's skin. Superior and acoustically correct for broad range of frequencies in medical ultrasound. Odorless