

Hanna Marine Magnesium Checker® Reagents (25 Tests) HI783-25
About this item
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
Product description
The HI783-25 are the replacement reagents for the Marine Magnesium Checker HC - HI783. 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. gnesium Checker Reagents (25 Tests) ADD TO CART The HI783-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Magnesium Checker HC. These reagents follow the colorimetric EDTA method using calmagite indicator in which the reaction between magnesium and the reagent causes a blue to violet tint in the sample. By simply adding the packet of HI783-25 reagent to the sample, the reaction will take place and the HI783 will determine the concentration from the color that is produced. The results will be displayed in ppm of Magnesium. These reagents are designed to be used with saltwater samples that have an expected range of 1,000 to 1,800 ppm.
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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