Inoculo Barium Sulphate Powder – 125 mL (Refill Bottle) It's user-friendly for private gardeners

It's user-friendly for private gardeners yet precise enough for commercial growers

and educators who test regularly

Formulated using the same CSIRO-validated colour response

as well as Home Gardeners

Agriculturalists and Horticulturists

Inoculo Barium Sulphate Powder – 125 mL (Refill Bottle) It's user-friendly for private gardenersThis Barium Sulphate Powder (125 mL powder in 250ml bottle) is the same high purity material included in Inoculo Soil pH Test Kits. Used to help separate fine soil particles, barium sulphate ensures accurate colour development and improved clarity when testing soil pH with indicator dye. Suitable for: Gardeners and growers who perform frequent tests Replacing depleted barium sulphate from existing kits Educational and agricultural training