如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
BEAKERS TPX, 3000 ml
STOPCOCK KEYS, THREADED, HOLLOW, GLASS HANDLE, GROUND, WITH THREE PART RETAIN. DEVICE, BORE 1.5MM, NS12.5, DURAN
10ul直型针,26号的自动进样注射器