would xist/cohesion and evolve combo work?

[omi95]

Does anyone here know the purity of the pheromone molecules in the products?

[Scottie2Hottie]

That information isn't available for every molecule but those for which it is the purity is 99% or greater. I do know that each batch they receive is independently tested for authenticity and purity before they will use it. Given their rigorous standards I have no problem assuming that all molecules they use are 99% purity or greater. I believe that purity standard is also in place with each of the major companies who supply these molecules.