Gold & Silver Recovery From Computer ic Chips | Gold Recovery | Silver Recovery 

9:54 A well-intentioned tip from a chemist. During vacuum filtration with a Büchner funnel, the filter paper is first moistened, then the vacuum pump is switched on and finally the solution to be filtered is poured into the Büchner funnel. If you first pour the solution into the funnel and then turn on the vacuum pump, you will ensure that particles suspended in the solution get under the filter paper and get back into the solution. Only with a glass frit the order is not crucial. However, glass frits are rather unsuitable for such purposes.

Hello Friend, the video is excellent. Instead of that solution I can apply urea and Sodium Metabisulfite, as well as in other videos

Very good sir

بسیارعالی دقیق مرحبا👌👏👏

دستت درد نکنه ایمان گل

Very good method

Dangerous work.people no works.france. Kannan.

مرسی استاد ❤

Which kind of blowtorch did you use to melt the Gold?

👍👍👍👍👍

عالی هستی

Gold man

🌹🌹🌹🌹🌹

300 gr chipe 0,35 gram altın çok az olmuş senin videoları izleyerek 300 gr hard disk ve cd rom chiplerinden 1 gram çıkardım

이보슈. 설명을 바로좀 해보슈 당신 동네는. 약품 쉽게 구하겠지만. 개인이 구매 못하는 나라도 있소...,

سلام بي زحمت مشخصات پمپ خلا و چه برنديه؟

Plz imran sab vice karin thank u

Plz vice main batin

102 👍

هل تنصح بالشراء من موقع علي بابا؟

why add citric acid in the beginning ?

Dear iman bhai mejhe kindly ap apna whatsapp number send kr dein apko meine apne working ki pics aur clip send krna hai , mere se mistake hui hai pls ap ki rehnumai ki zaroorat hai jazaak Allah

AOA, Imran Bhai, kiya haal hai Inshaa Allah sub khairiyat o Affiyat se ho ge. Imran Bhai ek problem discuss krni kindly ap mejhe apna whatsapp number de sakte hai. meine ek experiment kiya hai, (meine Ghar pr experiment Kiya, different gold plated pins aur memory card Jo gold plated hoti hai, taqreebn 55gm weight tha reaction 3part HCL aur 1part HNO3 reaction hua, meine direct AQUA REGIA banana kr reaction krwaaya Tu Jo reaction ke baad solution Aaya USKO filter krne ke baad Jab meine usme UREA ahehsta ahehsta dalaa Tu koi reaction Nahi Aaya aur UREA beechy baaith giya phir mene SMB krwaaya aur 24 hrs ke liye chore Diya but koi zaraa sa bhi gold neechay Nahi Aaya, pls ap bataa dein is problem Ka Kiya solution hai. Jazaak Allah. Aur kindly ap mejhe apna WHATSAPP number bhi bataa dein) Jazaak Allah