- Please fix the quantity error in (MQC381) Quartz Capillary Tubes (Square), Outer Dim.: 1x1mm, Inner Dim.: 0.3×0.3mm, Length: 50mm, (MQC498) Quartz Capillary Tubes (Seven-hole Circular), O.D.: 2.4mm, I.D.: 0.4mm, Length: 100mm, (MQP051) Quartz Plate, Rectangular, Size: 10x2mm, Thick: 0.3mm, Type 1 Material, 190-2500nm, (MQC478) Quartz Capillary Tubes (Outer Circular Inner Square), O.D.: 1.27mm, I.D.: 0.36×0.36mm, Length: 25mm, (MQC365) Quartz Capillary Tubes (Square), Outer Dim.: 0.95×0.95mm, Inner Dim.: 0.35×0.35mm, Length: 50mm, (MQC485) Quartz Capillary Tubes (Outer Circular Inner Square), O.D.: 1.9mm, I.D.: 0.5×0.5mm, Length: 50mm products