IC Grade Monocrystalline Silicon Ingots 1.N/P type 2.Dopant phos, As, Sb, Boron 3.Growth Method:CZ, ... ≤20-36ppmaCarborn Content≤1ppmaResistivity Range0.001-150Ω·cm RRV:P type<10%, N type<25%The otherNoneMin. Order Quantity10kgPriceAccording to your specification especially ...