Hallmarks and Stamps: Look for official stamps indicating the purity (karat) and the manufacturer’s mark. These are usually found on the inside of rings or the clasp of necklaces. Certification: Request a certificate of authenticity from the seller, which should include details about the purity...
If you are buying gold, it is better to opt for either 24 carat gold or 22 carat gold, check the price of the gold before you buy it. Make sure to buy from BIS centres as they provide the best purity hallmarks. Gold Investments - Today’s best option Generally, there used to be a...
For example, PCR and FC techniques can be used to detect B cell immunoglobulin (lg) and its rearrangement to monitor disease progression as well as exosome-based MRD identification [9,10]. Similarly, significant advancement has been achieved in the treatment of HMs [11,12,13]. Immunotherapy,...