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 the two syringes to produce a uniform mixture. Indicated lengths are the overall length. Researchers and technicians utilize Cadence Science® MicroMate® 5mL and 10mL luer lock tip glass syringes for micro-emulsifying procedures. The outstanding quality of the glass and the special secure luer locking tip provide quality and reliability.