2 pcs 10 ml vacuum tube containing 1 ml sodium citrate 1 pc 5 ml luer lock syringe 1 pc 18G 90mm spinal needle 1 pc holder 1 pc 21G 0.8*38mm needle 1 pc 21G 0.8*40mm needle The REIN PRP DUO kit offers all the tools that the physician will need during the treatment in a single kit, 100% sterile and ensuring a fast and safe application which increases the adaptation of the patients to the treatment. Considering the physicians who would prefer a higher PRP concentration in one application, we included in our kit 2 pieces of 10 ml vacuum tube containing 1 ml sodium citrate each. The tubes used are not blood separation/storage tubes. These are human injectable tubes that fulfill CE Class IIB requirements, they have undergone necessary biocompatibility tests. Kit 1 is a complete PRP Kit approved with CE certification.