yes, so far. even degraded testosterone byproducts isnt dangerous. both are kinda the same case. npp shows up as 89%, testosterone shows up as 86% but because delta 6 testosterone is so closely related to testosterone and once is metabolized in the liver becomes testosterone, the other isomers of testosterone aswell they all basically show up as test aswell and achieved that 98% on hplc.
cant say the same for npp. also cant tell on which conditions we have degraded testosterone and npp by more than 10%.
but for tne its whatever g2g