Pretty new to testing things myself. I have these blue dolphins which I tested with a mandelin kit. It turned the reagent partially black within 3 seconds but not the whole puddle of the reagent. When I test pokeballs its a bit quicker and the whole puddle of mandelin reagent turns black. What does this mean is the pill contaminated by piperazine possibly? Or is is simply a weaker pill. A friend tried same pills and said he suspected no piperazine. Any help would be appreciated.