What is the range of nitrite and nitrate these strips test?

Hello, Nitrite has a range of 0-3 mg/L (increments of 0, 0.15, 0.3, 1.0, 1.5, and 3.0) and the Nitrate has a range of 0-50 mg/L (increments of 0, 1, 2, 5, 10, 20, and 50 mg/L). -Danielle M, Hach Technical Support

How many test strips are in each container purchased, i.e. how many tests can you do?

There were 25 strips in the bottle. I was able to do 25 tests (one per strip).

What is the shelf life?

The expiration date is usually printed on the container. Usually approximately one year from purchase.

How do you read the Nitrate results for freshwater aquarium? Is 1, 1 ppm and 10, 10 ppm up to 50 ppm?

Yes PPM as stated on label by color pads

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Hach 2745425 Nitrate and Nitrite Test Strips

Product ID: 15304248

Details

Brand
HACH
Manufacturer
Hach
Number of Packs
1
Ph Range
0-14
Recommended Uses For Product
Nitrite Test

🧪Accurate nitrate & nitrite detection

⏱️Quick quantitative results

♻️Disposable & hygienic design

NZ$55

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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NZ$55

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

Description

💧 Stay ahead of water risks with instant, trusted testing!

COMPACT 25 TEST PACK - Stay prepared with a portable, all-in-one solution for multiple tests.
AFFORDABLE WATER SAFETY - Cost-effective monitoring that keeps you ahead of potential health risks.
PRECISION YOU CAN TRUST - Highly rated for accuracy, ensuring safe water for your family and livestock.
USER FRIENDLY DISPOSABLE - No mess, no fuss—simply dip, read, and discard for hygienic testing.
INSTANT FIELD LAB TESTING - Get reliable nitrate and nitrite levels in seconds, wherever you are.

The Hach 2745425 Nitrate and Nitrite Test Strips provide a fast, accurate, and affordable way to measure nitrate and nitrite levels in water. Ideal for both field and lab use, this pack of 25 disposable strips ensures hygienic testing and peace of mind by detecting harmful contaminants that can impact human and animal health.

Specifications

ASIN	B00R3EQFDM
Best Sellers Rank	#11,720 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in pH Test Strips
Brand Name	HACH
Customer Reviews	4.7 4.7 out of 5 stars (116)
Item Weight	0.01 Kilograms
Manufacturer	Hach
Part Number	2745425
Recommended Uses For Product	Nitrite Test
Sterility Rating	0-14

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