Product Overview Our Sodium Thiosulfate (Na₂S₂O₃), commonly known as "Hypo" or photographic fixer, is a high-purity crystalline compound widely used in photographic processing, water treatment, and ...Смотрите больше
Сообщения посетителяОставьте сообщение
Пока нет комментариев
Sodium Thiosulfate 99% Industrial Grade Water Treatment Dechlorination Agent