Widely used for allergens and the mixing of adjuvants and antigens, oil based liquids or any two liquid media differing in viscosity. By locking two syringes on to the double hub needle or double hub adapter, two liquids such as a mineral oil and an emulsifying agent may be readily pumped between…

Cadence Science® hypodermic needles are precision made and designed to ensure strict adherence with U.S. Government specification GG-N-196. Points are machine ground to achieve uniform sharpness. Precision grinding, micro-bead jet blasting, and ultrasonic cleaning assure freedom from burrs and…