GB14047MM Fiber Filter, Water Quality Testing, Grade GB140, 47 mm Diameter, 0.56 mm Thickness, 0.20 Borosilicate Glass, White (Pack of 100)

الوصف

GB14047MM Fiber Filter, Water Quality Testing, Grade GB140, 47 mm Diameter, 0.56 mm Thickness, 0.20 Borosilicate Glass, White (Pack of 100)