Product Overview

• HI4001-01 is a 500 mL bottle of premium 0.1M ammonia standard solution. Hanna ISE standards clearly indicate the lot number and expiration date on the label. The bottle is airtight with a tamper-evident seal to ensure the quality of the standard solution. Hanna's standard series is specially formulated, and unopened bottles have a shelf life of 5 years from the date of manufacture.

• 0.1M ammonia standard

• Airtight bottle with tamper-evident seal

• Lot number and expiration date printed on each label

• HI4001-01 is a 0.1M ammonia standard solution for calibrating ammonia gas sensing, combination ion-selective electrodes (ISE). Hanna ISE standard solutions are manufactured using high-purity chemicals and bottled in our own state-of-the-art facilities.

• When performing measurement techniques such as direct measurement and incremental methods, ISEs require calibration to obtain accurate readings. A maximum of two-point calibration is recommended to improve accuracy. Volumetric glassware can be used to dilute standard solutions to achieve the expected concentration of the sample to be measured. ISE calibration standards and sample solutions should always have the same ionic strength; before measurement, the exact volume of ionic strength adjuster (ISA) must be added to all standards and samples.

• Airtight bottle with tamper-evident seal

• Ensures the quality and freshness of the solution

• Each bottle is marked with a lot number and expiration date

• Hanna ISE standard solutions are specially formulated, and unopened bottles have a shelf life of 5 years from the date of manufacture