Described herein are various systems, methods, apparatuses, and kits for phlebotomy. In certain embodiments, the phlebotomy kit or system includes a blood collection tube, a needle assembly, a holder for the blood collection tube, a bandage, a tourniquet, a wipe, and an absorbent pad. The disclosed systems, methods, apparatuses, and kits are useful for collecting a single small volume of blood, and collecting of a small volume of blood at remote non-hospital environments.