Hanna Instruments

Hanna Instruments Checker Marine Ultra Low Range Colorimeter Calibration Check Set

HN7747


Similar Products


Hanna Instruments Checker Marine Ultra Low Range Colorimeter Calibration Check Set

The Phosphate Ultra Low Range Checker® HC Calibration Check Set provides a simple solution to validating the Phosphate Ultra Low Range Checker® HC - HI774-11 that has a range of 0.00 to 0.90 pp as phosphate. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker® HC.

  • Standard value of 100 +/- 10 ppb phosphorus @ 25°C
  • Reusable with long shelf life stability

Details

HI774-11 is a high-quality set of calibration standards that allows users to validate the Phosphate Ultra Low Range Checker® HC - HI774. The HI774-11 includes one sealed cuvette for zero ppm phosphate and one cuvette that is tinted to an equivalent 100 +/- 10 ppm phosphate sample @ 25°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

The HI774-11 is supplied with Certificate of Analysis

  • Product code
  • Lot Number
  • Expiration date

Specifications:

Packagecuvette
Quantity1 set
Certificate of AnalysisYes

Checking the Accuracy of your Checker HC

  1. "Zero" the Checker® HC using cuvette "A"
  2. Place Cuvette "B" into your Checker® HC
  3. Press the button to read the results and compare against the accuracy statement found on the Certificate of Analysis. 

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.

Ask a Question Earn 15 Points when you answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
Q
Do I still have to use the reagents or can I use this to zero my tester?
Asked : Jun 07, 2019
By : Robert Turano, Manteca
 
 
 
A
You would still want to use the reagents as this product just makes sure that the readings you are getting are indeed accurate.
Answered : Jun 10, 2019
By : MD TECH
 
 
Sort by:
 

Overall, others give this:

  • 5.0

1 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 1
4  Star
 0
3  Star
 0
2  Star
 0
1  Star
 0
 
5
5.0
Worked out great.!
reviewerbadge
PROS
It is needed.
CONS
None
REVIEW
It came already mixed. Not a one time use like it says. Make sure you get the correct calibration set for the right hanna chlorimeter. I bought the phosphate one needing the set for phosphorus. But I used a convection chart I found online at it worked out.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 15 Points when you write a review
Sort by:
 

Overall, others give this:

  • 5.0

1 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 1
4  Star
 0
3  Star
 0
2  Star
 0
1  Star
 0
 

Free, Fast, and Flexible Shipping Options

  • $2.99 flat rate shipping for orders under $29

    Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in up to 7 business days after it ships out.

  • free shipping for orders $29+

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in up to 7 business days. Just spend $29 or more!

  • free faster shipping for orders $250+

    Over 90% of shoppers receive their orders within 1-2 business days. Upgrade from free economy shipping to faster shipping for only $2.99—or spend $250 and we'll upgrade you automatically!

  • need your order even faster? no problem!

    Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

  • live plants, live foods, and frozen foods delivered to your door

    We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Earn 5 reward points for every $1 you spend to get 5% cash back
    Most Products
  • Earn 1 reward point for every $1 you spend to get 1% cash back
    Abyzz, American Marine, AquaIllumination, AutoAqua, CoralVue, Digital Aquatics, EcoTech Marine, Giesemann, GHL, Hanna Instruments, Hydor, IceCap, Innovative Marine, Iwaki, Kamoer, Kessil, Klir, Korallen-Zucht, Maxspect, Mur-lok, Nano Box, Neptune Systems, NYOS, Oceanbox Designs, Pax Bellum, Radium, Red Sea, Reef Glass, Reef Octopus, Seneye, Somatic, Tunze, Vertex Aquaristik, and Waterbox Aquariums

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Frequently Bought Together