butterfly needle

  disposable needle hard blood lancet collection needle   Description:       Used to collect blood for testing, usually used together with vacuum tube It provide fast and convenient blood multiple sampling by single puncture. High quality ultra-sharp needle assure atraumatic insertion and painless penetration Color-coded cap and hub assure accurate and convenient gauge size indentification Safety sleeve for this model is available to protect sampling person from accidental hurt or cross-infection       Package:               100 pcs/box  5000pcs/CTN OEM available