VACUETTE plastic tubes 4.5 ml., box of 50 units
JG-546 VACUETTE plastic tubes 4.5 ml., box of 50 units
JG-546C VACUETTE plastic tubes 4.5 ml, "with barcode" box of 50 units
JG-546C VACUETTE plastic tubes 4.5 ml, "with barcode" box of 50 units