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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

💧Field & lab ready

🧪25 rapid tests per pack

⏱️Instant nitrate/nitrite results

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NT$1219

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NT$1219

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Description

💧 Stay ahead of contamination—test smarter, live safer!

AFFORDABLE SAFETY - Cost-effective testing that keeps your water quality in check without breaking the bank.
PORTABLE DISPOSABLE - Lightweight strips designed for on-the-go testing, perfect for fieldwork or lab use.
TRUSTED BRAND RELIABILITY - Hach’s proven expertise ensures consistent, reliable results every time.
COMPREHENSIVE TESTING PACK - 25 tests per pack to monitor water safety regularly and confidently.
QUICK QUANTITATIVE ACCURACY - Get precise nitrate and nitrite levels in seconds—no lab wait times.

Hach’s 2745425 Nitrate and Nitrite Test Strips provide fast, accurate detection of harmful nitrate and nitrite levels in water. With 25 disposable strips per pack, these lightweight, easy-to-use tests are ideal for both field and laboratory environments, helping professionals and concerned individuals ensure water safety affordably and reliably.

Specifications

ASIN	B00R3EQFDM
Best Sellers Rank	#9,574 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in pH Test Strips
Brand Name	HACH
Customer Reviews	4.7 4.7 out of 5 stars (114)
Item Weight	0.01 Kilograms
Manufacturer	Hach
Part Number	2745425
Recommended Uses For Product	Nitrite Test
Sterility Rating	0-14

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

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.