As an extract from the researched prices for
Boron calcium oxide (B4CaO7) there are currently shown 8 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 188.00 for 1 kg to USD 38.00 per 100 gm in 2018 .