Waxaan bixinaa nadiifnimada sare ee 99% min Boron Nitride(BN 99%)/Hexagonal Boron Nitride Powder Cas 10043-11-5, oo leh aragtiyo kala duwan sida soo socota: Nadiifinta Sifaynta Alaabta % Hydrogen peroxide aan la milmi karin
Cusbada nikotiinku way ka duwan tahay nikotiinta dareeraha ah ee aynu inta badan isticmaalno. Waa crystal ka sameysan falcelinta nikotiinka xorta ah iyo aashitada organic. crystal Tani waxa ay meesha ka saartaa wasakhda ku jirta...