Hanna Instruments

Hanna Instruments Total Chlorine Reagents - 25 Tests

HN1313


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Total Chlorine Checker® Reagents (25 Tests)

The HI711-25 are the replacement reagents for the HI711 Total Chlorine Checker®HC. 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. 

The HI711-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Total Chlorine Checker® HC. These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the packet of HI711-25 reagent to the sample, the reaction will take place and the HI711 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg/L) of total chlorine. These reagents are designed to be used with samples that have an expected range of 0.00 to 3.50 ppm (mg/L) total chlorine. 



Specifications


PackageSachets
Quantity25
Methodadaptation of the USEPA method 330.5 and Standard Method 4500-Cl G. The reaction between chlorine and the reagents causes a pink tint in the sample.



Product Manuals & Documentation

Hanna Instruments Total Chlorine Reagents - 25 Tests

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

Hanna Instruments USA Aquarium Supplies
Hanna Instruments is a leading manufacturer of analytical aquarium instrumentation. They were founded in 1978 and are headquartered in Woonsocket, Rhode Island. When Hanna introduced pH Electronic Paper in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. Hanna employees are constantly challenging themselves to improve on existing technology and to invent new testing techniques with the common goal to simplify analytical testing. This applies not only to instrumentation, but also to sensors development, reagents and chemicals. Hanna also believes in controlling the quality of their products from inception to delivery so they manufacture everything themselves, from meters and electrodes to chemical reagents and buffer solutions.

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Q
Does the kit test for chloramines?
Does the kit test for chloramines or just Chlorine? If so is it measured individually or a combined total? If not do you have one that does?
Asked : Jan 29, 2017
By : Steve, Anaheim
 
 
 
A
This kits tests for total chlorine: which includes chlorine and chloramines. One option is to test the water after it has gone through the sediment and carbon stages of your RO (or RO/DI filter). If the water tests positive after going through the carbon cartridge, then you either have an exhausted carbon cartridge or chloramines in your water source.
Answered : Jan 30, 2017
By : MD Tech
 
 
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Overall, others give this:

  • 4.5

24 Reviewers (88%) would recommend this

Overall Rating:

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5  Star
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5
5.0
HANNA

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REVIEW
This should be reviewing the Alkalinity test kit and not the Chlorine tests. The product is good. The attention to detail regarding product review questionnaire is lacking.
  • 1
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5
5.0
Besten

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REVIEW
I only use my Hanna phosphate checker and occasionally the Hanna calcium checker and maintain great levels. I do test phosphates once a day. It usually will give me an indication that something is going on. It's usually something died that was just old, like a small fish, but occasionally I can s...Read More
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5
5.0
inventory

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REVIEW
This item is what it is described as,it comes with a new syringe and is in a convenient box for storage until it's needed.The Hanna checker works nicely. There is also an expiration date on the reagent,I would think the product probably has a considerable shelf life,but,it's there just the same.
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1
1.0
Hannah Ca Checkers/Reagents

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REVIEW
I have 3 Hannah checkers and it is only this checker/reagent I have to rate poorly. I don't know if it's the checkers or the reagent but it seems many hobbyists are noting that the Ca checker results are in many cases 100 ppm and greater above actual levels. I reacted to a Hannah Ca checker level of...Read More
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3
3.0
Needs better packaging

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Not user friendly packaging, this single fact makes it harder than it needs to be to use. Hence the lower rating.
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5
5.0
live by it

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REVIEW
been using this for a couple years,,,,tells me exactly what is needed in my tank (usually water change time)
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5
5.0
Required purchase

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Can't have a reef tank without Hanna testers. Well , you can but I would not recommend it. This product is always consistent even with cross testing with other products, Hanna checkers are always spot on and half the time.
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Overall, others give this:

  • 4.5

24 Reviewers (88%) would recommend this

Overall Rating:

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