laboratory disposables - blood collection needles, 20G, 0.90mm x 38mm, ssteril, non-pyrogenic, non-toxic, single use, safe and efficient, latex-free, allow multiple samples to be collected at a single puncture, sharp and smooth edges make painless penetration, yellow, boxes x100, todylaboratories®, code ELB20, CE mark

laboratory disposables - blood collection needles, 22G, 0.70mm x 38mm, steril, non-pyrogenic, non-toxic, single use, safe and efficient, latex-free, allow multiple samples to be collected at a single puncture, sharp and smooth edges make painless penetration, black, boxes x100, code ELB22, todylaboratories®, CE mark