Two cups of water can identify the true and false amber (Figure)
A lot of amber friends spit amber fake fake, so that the playmates can hardly distinguish the true and false of amber, the following small series teaches you a practical way to identify the true and false amber, only two glasses of water! Under natural light is like this Amber is transparent under strong light Put it in clear water, it is sinking Placed in 4:1 brine, the state of amber is floating Under the same conditions, the plastic sinks in 4:1 brine. Therefore, two cups of water can identify the true and false amber, and more identification methods on the Internet, blame it, or this method is relatively simple and effective. NANTONG MASTERPIECE TRADE CO.,LTD , https://www.mpheadwear.com
