Coper sulfate
1 × 380.00৳
KCI Bleching
1 × 58.00৳
OXALIC ACID
1 × 120.00৳
Almunium sulphate .alum
1 × 140.00৳
Methanol
1 × 17,000.00৳
pva
1 × 9,800.00৳
Ammonium bi carbonate
1 × 35.00৳ Subtotal: 27,533.00৳