Sort:  

When you take a sample to the lab, you keep a sample and test it yourself. One can find out from the lab what the test is. To know however one has to do the test themselves. Otherwise your just giving your money away for an opinion. You can even find out what the results mean before such is tested. If it is not public knowledge, it is B.S.

Sounds like a plan...

Coin Marketplace

STEEM 0.18
TRX 0.13
JST 0.030
BTC 56544.71
ETH 3000.89
USDT 1.00
SBD 2.17