Для ввода отрицательных чисел знак минус вводится в поле для целой части: All TargetMol items are for exploration purposes only and cannot be used for human consumption. We don't offer merchandise or products and services to people. Remember to comply with the intended use and do not use TargetMol goods https://1367912.onzeblog.com/32626072/ml-210-an-overview