Jan 6-deeda, 2020, khadkeenna cusub ee wax-soo-saarka birta nadiifinta sare leh, darajada distill-ka ayaa la istcmaali karaa, nadiifnimadu waxay gaari kartaa 99.99% korka, hadda, tirada wax soo saarka hal sano waxay gaari kartaa 150kgs.
Waxaan hadda ku jirnaa cilmi-baaris badan oo bir ah oo nadiif ah oo sarreeya, in ka badan 99.999%, oo la filayo inay soo galaan dhammaadka wax soo saarka sanadkan!
Ka sokow, waxaan weli ku jirnaa soo saarista budada min 100mesh ilaa 325mesh.
Waqtiga boostada: Jul-04-2022