With regards to wanting a bulb dropper, unfortunately anyone who makes the Marquis reagent tester with one of those is doomed!
The reagent is highly corrosive. If you had one of those droppers with the rubber bulbs screwed on as a lid, when it was placed on it's side, the reagent would go into the bulb and completely destroy it. You'd get black bits in your reagent and it would be ruined. If you wanted one with an optional dropper, you're still going to be messy and have to rinse and COMPLETELY dry it each time. A bit of a hassle I reckon.
The Chemical Generation Marquis reagent tester 'E: a quick and simple test' has a superior dripper, so you can actually get one drop out of it. Perhaps you would like to try it and see if it addresses your problem. You should get 150 to 180 tests out of ours.
I have always been doubtful as to whether there was a market to distinguish between MDA and MDMA, as I had previously eluded to. When you look at
www.ecstacy.org, and check the analytical pill tests, you see only a few percentage turning up as MDEA, and almost none as MDA. Most manufacturers of MDA would quite happily (readily) and very easily convert their MDA to MDMA to capture that market. Why stop at MDA?
We feel there is a market in determining other psychoactives and possible adulterated pills, which is why we developed E2. We have launched this product locally already and are getting some great feedback.
B.
Chemical Generation