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Get it between 2025-01-21 to 2025-01-28. Additional 3 business days for provincial shipping.
This water activity standard solution used for water activity meter calibration.
This water activity standard solution is suitable for all water activity meters that can be universally used.
This water activity standard WA-60AC can not only work with our AMTAST WA-60A, WA-60AB, and WA-60AS products in our store, but can be used on all water activity meters.
Standard aw value 25°C (77°F).
Each bottle is 30 ml.
Please note: 1. It is saturated solution of sodium chloride, if there is white powder precipitated out of the bottle, it is sodium chloride crystals, rinse off with water, it does not affect the use of. 2. It is normal for a saturated sodium chloride solution to have no dissolved sodium chloride, indicating that the solution is 100% saturated. 30ml per bottle. Bottle material is PET. This water activity standard solution is suitable for all water activity meters that can be universally used.