It was a complete plagiarism. If you're buying this for something other than a hydrogen sulfide test, you might be fine. But I bought it specifically to test for hydrogen sulfide. Our water regularly smells of sulfur and we wanted to know if it was safe for us and our baby, for whom we make a mix with our Tao water (we used bottled water as we noticed the smell). The packaging states that both the front and back pass the tests for hydrogen sulfide. The back even says it contains 10 tests. But when you open the package, there's no test for hydrogen sulfide. Confused, I checked the instructions, which said testing isn't usually necessary as sulfur has a distinct odor. They are right on the packaging.
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