Sugar/Brix Refractometer 0-80% veg-and-bloom it is recommended to store

it is recommended to store the pH electrode in the protective case

acetic acid can be synthesized through various chemical methods for industrial applications

All the mechanics are included in one kit to make growing indoor plants easier and better

the simple to use natural and organic plant food developed for farmers by farmers

Sugar/Brix Refractometer 0-80% veg-and-bloom it is recommended to storeDescription Sugar Refractometer 0 ~ 80% covers all of the substances of the Sugar Brix Refractometer 0 32% 300001 and Sugar Refractometer 28 62% 300002, as well as very high sugar content products such as jam, marmalade and syrup. Its wide range also makes this refractometer a good choice for the testing of any solution with an unknown sugar content. Comes with a hard carrying case and calibration tool. Place a drop or two of a sample on the prism and