With this blood extraction device it is not necessary to manually assemble the tube holder, as it is pre-assembled. This device is ready to use and comes in a unitary and sterile blister pack. This closed and sterile system is ideal for use in the extraction of blood cultures with BD bottles. Characteristics: 21G gauge (0.8mm) needle length 19mm tubular length 178mm and color code Green. Available in boxes of 25 units.
Butterfly blood extraction security 21 G box 25 pcs
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BD Vacutainer safety-Lok butterfly safety wing with pre-mounted tube holder for blood extraction.