Hanna Marine Nitrate Checker Reagents (25 Tests)

Replacement reagents for the colorimetric determination of nitrate (as NO3--N) with the HI3874 Nitrate Test Kit. There are enough reagents for approximately 25 tests to be used with Hanna's test kit. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

• Pre-made reagents for ease of use
• Prepared with high purity chemicals
• Marked with expiration date and lot number for traceability

*Products classified as Dangerous Goods can only be shipped via ground.