If you are working with refrigeration systems, you need industrial-grade sticks that produce thick white smoke when they react with ammonia.
These sticks (often called sulfur strips or "cuts") are used to kill wax moth larvae in empty hives or prevent bacteria in oak barrels. where to buy sulfur sticks
: Platforms like Ubuy carry 100-packs of leak detection sticks for approximately ₹6,450 to ₹7,800 . 🧪 For Laboratory & Chemical Use If you are working with refrigeration systems, you
: For pure chemical applications, you can find Ferrous Sulphide Sticks at Krishna Agencies for ₹684/kg or at JioMart for around ₹1,065 . 450 to ₹7