Lead Selenide (PbSe)99.99%, 99.999%

1, Purity: 4N ( 99.99%); 5N (99.999%); 2, Technics (Process): 1Mol Pb + 1Mol Se=1Mol PbSe. Reacted in quartz tube, high-precision analytical balance weighing(Mol Pb: Mol Se =1: 1 ), Heated by high frequency furnace (oscillator ), quartz devices with a cooling water circulation system to prevent devices burst by excess vapor pressure. 3, Analysis: GDMS; XRD (Please find the COA attached ) 5N Lead Selenide (PbSe) ( All impurity element is below 10 PPM ) 4, Packing: 1Kg/bottle, Vacuum packing or nitrogen-protecting. 5, Size: Shot, lump, Powder (-325mesh; Micron ) 6, Delivery: 10-20days. 7, Service: Supply MSDS, COA and free sample 8, Usage: Thermoelectric power generation

Leads selenide (PbSe) +99.99%