---
product_id: 230833466
title: "Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Box of 100 Strips"
brand: "macherey-nagel"
price: "$123.24"
currency: USD
in_stock: true
reviews_count: 2
category: "Macherey Nagel"
url: https://www.desertcart.us/products/230833466-macherey-nagel-91313-quantofix-nitrate-nitrite-box-of-100-strips
store_origin: US
region: United States of America
---

# 100 precision test strips Instant dip & read results German-engineered quality Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Box of 100 Strips

**Brand:** macherey-nagel
**Price:** $123.24
**Availability:** ✅ In Stock

## Summary

> 🔬 Stay ahead with precision—test smarter, not harder!

## Quick Answers

- **What is this?** Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Box of 100 Strips by macherey-nagel
- **How much does it cost?** $123.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/230833466-macherey-nagel-91313-quantofix-nitrate-nitrite-box-of-100-strips)

## Best For

- macherey-nagel enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Usage:** Simply dip and read—no complicated steps
- • **Bulk Testing Power:** 100 strips per box for uninterrupted monitoring
- • **Versatile Application:** Ideal for nitrate/nitrite detection in forage and aquariums
- • **Highly Rated Performance:** 4.6-star user approval for consistent accuracy
- • **Trusted German Engineering:** Precision and reliability you can count on

## Overview

The Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Test Strips offer 100 high-quality, German-made strips designed for quick and accurate nitrate and nitrite detection. Perfect for professionals managing water quality or forage testing, these easy-to-use strips deliver reliable results with a simple dip-and-read method, backed by strong user ratings and trusted engineering.

## Description

Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Box of 100 Strips : desertcart.co.uk: Pet Supplies

Review: Best value for the money. I use these to test for nitrate in forage. Works very well. Ease of use: Just dip and read. Quality: Works well, tested know positives and negatives.
Review: Works as intended. I just wish they also have the scale as NO2-N as well.

## Features

- 100 Sticks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S1UKRAO |
| ASIN  | B00S1UKRAO |
| Best Sellers Rank | 94,920 in Pet Supplies ( See Top 100 in Pet Supplies ) 217 in Aquarium Test Kits |
| Brand | Macherey-Nagel |
| Country of origin | Germany |
| Country of origin  | Germany |
| Customer Reviews | 4.6 4.6 out of 5 stars (8) |
| Customer reviews | 4.6 4.6 out of 5 stars (8) |
| Date First Available | 9 July 2020 |
| Item model number  | 91313 |
| Manufacturer  | Macherey-Nagel |
| Product Dimensions  | 4 x 4 x 12 cm; 41 g |

## Product Details

- **Brand:** Macherey-Nagel
- **Manufacturer:** Macherey-Nagel
- **Number of items:** 100

## Images

![Macherey-Nagel 91313 Quantofix Nitrate/Nitrite Box of 100 Strips - Image 1](https://m.media-amazon.com/images/I/61K+51Q0hAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***. on 12 July 2025*

Best value for the money. I use these to test for nitrate in forage. Works very well. Ease of use: Just dip and read. Quality: Works well, tested know positives and negatives.

### ⭐⭐⭐⭐ Review
*by C***E on 26 March 2018*

Works as intended. I just wish they also have the scale as NO2-N as well.

## Frequently Bought Together

- Macherey-Nagel, 91313, Quantofix Nitrate/Nitrite, Box of 100 Strips
- Whatman 1825-047 Glass Microfiber Binder Free Filter, 0.7 Micron, 19 s/100mL Flow Rate, Grade GF/F, 4.7cm Diameter (Pack of 100)
- Glass Fiber (GF) Syringe Filters 25mm Diameter 1.2μm Pore Size for Pre-Filtration Filters [CASE of 100pcs] by Allpure Biotechnology (Glass Fiber, 1.2μm)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*