---
product_id: 734426325
title: "Hach 2745425 Nitrate and Nitrite Test Strip"
brand: "hach"
price: "NT$1932"
currency: TWD
in_stock: true
reviews_count: 5
category: "Hach"
url: https://www.desertcart.tw/products/734426325-hach-2745425-nitrate-and-nitrite-test-strip
store_origin: TW
region: Taiwan
---

# Hach 2745425 Nitrate and Nitrite Test Strip

**Brand:** hach
**Price:** NT$1932
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hach 2745425 Nitrate and Nitrite Test Strip by hach
- **How much does it cost?** NT$1932 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/734426325-hach-2745425-nitrate-and-nitrite-test-strip)

## Best For

- hach enthusiasts

## Why This Product

- Trusted hach brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.co.jp: Hach 2745425 Nitrate and Nitrite Test Strip : DIY, Tools & Garden

Review: For an inexpensive water testing method, these test strips do an excellent job. I am required to test the water once a week by the State and I have used this brand of strips satisfactorily for over 15 years. The readings I get from these strips is in alignment with the expensive lab tests the State does periodically with our water supply. CAUTION: Follow the instructions and NEVER touch the 2 testing pads with your fingers. Take a strip out of the container and close that container at that time.
Review: I like them...

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00R3EQFDM |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (88) |
| Date First Available | October 1, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 g |
| Package Dimensions | 10.31 x 7.29 x 3.99 cm; 10 g |
| Part number | 2745425 |

## Product Details

- **Brand:** HACH
- **Manufacturer:** Hach
- **Ph Range:** 0-14

## Images

![Hach 2745425 Nitrate and Nitrite Test Strip - Image 1](https://m.media-amazon.com/images/I/41ZFu3lhJZL.jpg)

## Questions & Answers

**Q: What is the range of nitrite and nitrate these strips test?**
A: 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

**Q: How many test strips are in each container purchased, i.e. how many tests can you do?**
A: There were 25 strips in the bottle.  I was able to do 25 tests (one per strip).

**Q: What is the shelf life?**
A: The expiration date is usually printed on the container. Usually approximately  one year from purchase.

**Q: How do you read the Nitrate results for freshwater aquarium? Is 1, 1 ppm and 10, 10 ppm up to 50 ppm?**
A: Yes PPM as stated on label by color pads

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on July 11, 2017*

For an inexpensive water testing method, these test strips do an excellent job. I am required to test the water once a week by the State and I have used this brand of strips satisfactorily for over 15 years. The readings I get from these strips is in alignment with the expensive lab tests the State does periodically with our water supply. CAUTION: Follow the instructions and NEVER touch the 2 testing pads with your fingers. Take a strip out of the container and close that container at that time.

### ⭐⭐⭐⭐⭐ Review
*by A***R on January 4, 2017*

I like them...

### ⭐⭐⭐⭐ Review
*by I***R on July 31, 2021*

Testing septic effluent. If they are not close to expiring, the seem to work well.

## Frequently Bought Together

- Hach 2745425 Nitrate and Nitrite Test Strips
- Hach 2755325 Ammonia (Nitrogen) Test Strips, 0-6.0 mg/L
- Hach 2757150 Phosphorus, Orthophosphate (Reactive) Test Strips, 0-50 mg/L

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-30*