PrintClose Weir-Filter Chip Type: Weir Filter. Design: Fluidic 1190. Fluidic interface: Luer. Material: Topas. Description: Trapping chamber (barrier) chip, height: 500 µm, barriers: 40 µm on either side. Lid thickness: 140 µm. LabSmith • https://labsmith.com • +1-925-292-5161 • info@labsmith.com