Pass-through with locking nuts - diam. 63mm

Second element of the Balling method, sodium hydrogen carbonate allows the maintenance of the carbon hardness (Kh) of seawater in the application of the Balling method.

3kg of powder allows the preparation of 36 liters of solution. That's 0€33 per litre!

High purity chemical products compliant with the European Pharmacopoeia prepared and packaged on site in our warehouse.

Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.