The Precision™ Embryo Transfer Syringe (0.25ml)The Precision Embryo Transfer Syringe (0. 25ml) This extra long, ultra low volume syringe gives superior and more precise control over any other embryo transfer syringe. The embryo transfer is the culmination of all your hard work creating and growing your patient's embryo. A good embryo transfer can make the difference between a successful cycle or not. The clear polycarbonate 0. 25mL chamber provides silky smooth movement and a long range of motion