Buy SEMI Standard Prime/Test Grade silicon wafers at MSE Supplies.
Also available:
Sapphire wafers (2", 3", 4", 6")
SiC wafers (2", 3", 4", 6")
Other wafers and crystal substrates
1 Cassette (qty. 25) of 100 mm N Type (P-doped) Prime Grade Silicon Wafer <100>, SSP, 1-10 ohm-cm
1 Cassette (qty. 25) of 100 mm P Type (B-doped) Prime Grade Silicon Wafer <100>, SSP, 10-20 ohm-cm
10 x 10 x 0.5 mm N Type (P-doped) Prime Grade Silicon Wafer Substrate <100>, SSP, 1-10 ohm-cm
10 x 10 x 0.5 mm P Type (B-doped) Prime Grade Silicon Wafer Substrate <100>, SSP, 10-20 ohm-cm
100 mm Intrinsic Test Grade Silicon Wafer <100>, SSP, >20000 ohm-cm
100 mm N Type (P-doped) Prime Grade Silicon Wafer <100>, SSP, 1-10 ohm-cm
100 mm P Type (B-doped) Prime Grade Silicon Wafer <100>, SSP, 10-20 ohm-cm
300 mm P Type (B-doped) Test Grade Silicon Wafer <100>, DSP, 1-100 ohm-cm