does it come with checker

Includes reagents for 25x tests.

Does it come with the 10ml test bottle?

Since this item is a refill kit, it doesn’t come with the 10 ml cuvette (bottle). The complete alkalinity kit does come with the cuvette. There are online vendors that sell these by themselves for approximately $5 each. Bulk Reef Supply is one example of those vendors.

Hi772 26 Hi755 26 Alkalinity Checker Reagent 25 Tests Hanna

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

🧪 Stay ahead in marine water quality with precision you can see and trust!

COLORIMETRIC CLARITY - Distinctive color changes from yellow to blue provide intuitive, reliable dKH readings.
COMPACT CONVENIENT - Lightweight 30ml liquid reagent bags fit seamlessly into your workflow without hassle.
READY TO USE PRECISION - Pre-measured reagents ensure fast, accurate alkalinity testing every time.
TRUSTED BY PROFESSIONALS - Backed by Hanna Instruments’ reputation and 4.8-star rating from 884 users worldwide.
TRACEABILITY YOU CAN TRUST - Each packet is clearly marked with lot number and expiration date for full quality control.

The HI772-26 Alkalinity Checker Reagent by Hanna Instruments offers 25 pre-measured, high-purity chemical tests designed for fast, accurate marine alkalinity (dKH) measurement. Manufactured in the USA, each reagent packet features clear lot and expiration markings for traceability, using a colorimetric method that visually indicates alkalinity levels from 0.0 to 20.0 dKH. Ideal for professionals demanding reliable, easy-to-use testing solutions.

Specifications

ASIN	B077RQ8Z61
Brand	Hanna Instruments
Brand Name	Hanna Instruments
Container Type	Bag
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 884 Reviews
Global Trade Identification Number	00860012631001
Item Form	Liquid
Item Weight	0.07 Kilograms
Item form	Liquid
Item volume	30 Milliliters
Item weight	0.07 Kilograms
Manufacturer	Hanna Instruments
Model Number	HI772-26
Package information	Bag
Part Number	HI 772-26
Product Grade	Reagent
Product grade	Reagent
Volume	30 Milliliters

Reviews

F**A

👌🏻

13.08.2021

M**Z

Top

Sehr gute Reagenz

26.11.2024

N**A

Amazing delivery

Good as expected. Thank you amazon for delivering the same day .

12.04.2026

M**S

As advertised

Very efficient and quick

7.10.2019

G**S

It will work in H1772 and H1755 Hanna Alkalinity testers

Accurate, easy to use, well priced, and that good Hanna quality. This will work in the ppm Hanna Alkalinity Tester as well as the dKH according to several reputable sources. It is the same reagent. The testers give the results in the mode they are testing for. H1772 Tester gives results in dKH and the H1755 gives results in ppm.

7.01.2026

R**.

Must have

Always worth having some on hand for an emergency or routine testing. Check the expirations when they arrive, but usually this is a great product even beyond the expiration date. Accurate for hobby test kits. Stick to trends and don't chase a certain number.

27.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

€ 49.60

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.