• Single crystal               Si,  
• Conductivity:               N- type  ( P- doped)
• Size:                            5" diameter x 0.625 mm
• Orientation:                 (100)  
• Resistivity:                  1-10  ohm-cm   (If you would like to measure the resistivity accurately, 
                                        please order our Portable 4 Probe Resistivity Testing Instrument.) 
• Polish:                          One side  polished
• Surface roughness:       < 5A
• Packing :                     In single wafer carrier box

Optional:  you may need tool below to handle the wafer ( click picture to order )