No, not guaranteed. I mean, it's a step in that direction but the challenge is; I don't know how familiar you are with analytical chemistry; but you know, when you look at these mixtures of chemicals that you extract, or that migrate from paper, for example, you've got a very complex mixture. You've got hundreds or maybe thousands of different chemicals, and you do what we call the bio essays. So that's where you test for hazard properties. So you can, for example, test for cytotoxicity, right; that would be a sort of very generic toxicity type, or you can test for estrogen receptor binding; that's highly specific. But you're testing this whole mixture of chemicals, so you don't know exactly which is the exact chemical that is leading the fact that you're observing. What you can also do in addition to that bio essay, you can do what they call an untargeted chemical analysis. So that means you put your whole mixture into your chemical analytical equipment, and then you get a response, but it doesn't tell you it's chemical A, it's chemical B; you have to figure that out yourself. And so you sort of get something that's more like a fingerprint; a couple of lines together, and then you need to figure out what the individual lines mean. And if you don't know exactly what the chemical composition is, that's a huge challenge. That's a real huge challenge. Normally, when you do analytical chemistry, you have one substance, or kind of a handful of substances, that you're interested in; you know what those chemicals are, and you've got them available as a pure standard, which means you can buy them from a shop as a pharmaceutical-grade chemical. And you can then calibrate your equipment with that chemical so that when you put your unknown sample in there, you will see, okay, I get the signal peak. So I look at my calibration chart, okay, that corresponds to that concentration. If you're doing untargeted, of course, you haven't calibrated your equipment; you don't know what you're looking for, and we cannot quantify the chemicals. So we need to be quite lucky. And I think that may also be a use for our database that people don't know; okay, this is a data set of chemicals that are likely to be found in differentiated contact materials. Let's check here if any of the substances we find in our analysis could be the ones listed in our data set. So I don't know if that makes sense. But chemical analysis is not so trivial. It's actually really complicated.