---
product_id: 640201385
title: "WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01"
brand: "wlr industries"
price: "B/.105"
currency: PAB
in_stock: true
category: "Wlr Industries"
url: https://www.desertcart.com.pa/products/640201385-wlr-industries-hanna-hi7007l-ph-7-buffer-solution-ph-7
store_origin: PA
region: Panama
---

# Versatile for marine & aquarium use pH 7.01 ultra-stable buffer NIST-traceable precision WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01

**Brand:** wlr industries
**Price:** B/.105
**Availability:** ✅ In Stock

## Summary

> ⚗️ Calibrate like a pro, measure with confidence!

## Quick Answers

- **What is this?** WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01 by wlr industries
- **How much does it cost?** B/.105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/640201385-wlr-industries-hanna-hi7007l-ph-7-buffer-solution-ph-7)

## Best For

- wlr industries enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Disciplinary Use:** Trusted by aquarists and marine biologists alike for consistent results.
- • **Universal pH Calibration:** Perfectly calibrated at pH 7.01, the gold standard for pH meter accuracy.
- • **Flexible Packaging Options:** Available in bottles or sealed sachets to fit your lab or field needs.
- • **Industry-Standard Accuracy:** Traceable to NIST standards for unmatched reliability in every drop.
- • **Certified Quality Assurance:** Optionally includes a certificate of analysis for professional validation.

## Overview

The WLR Industries Hanna HI7007L pH 7 Buffer Solution delivers precise, NIST-traceable calibration at pH 7.01, making it the go-to choice for professionals in aquariums, marine biology, and scientific labs. Available in multiple sizes and packaging formats, it ensures reliable, repeatable pH meter calibration with optional certification for quality assurance.

## Description

Hanna HI7007L pH 7.01 is the most widely used among all buffer solutions. For this reason we have prepared it in a wider variety of sizes to meet your application needs. Traceable to NIST standards Available in bottles or sealed sachets, complete with or without a certificate of analysis. Multiple resolutions for better accuracy.

## Features

- HANNA HI7007L - Most widely used among all buffer solutions
- PREMIUM QUALITY - Traceable to NIST standards
- MULTI USE - Ideal for aquariums and marine biology applications.
- Available in bottles or sealed sachets, complete with or without a certificate of analysis.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7QVXXCZ |
| Best Sellers Rank | #70,129 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Chemical Buffers |
| Brand Name | WLR Industries |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (14) |
| Included Components | 1 bottle solution |
| Item Form | Liquid |
| Item Type Name | HI7007L |
| Manufacturer | WLR Industries |
| Model Number | 7007L |
| Part Number | w780 |
| UPC | 850063330107 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer warranty |

## Product Details

- **Brand:** WLR Industries
- **Item Form:** Liquid
- **Manufacturer:** WLR Industries
- **Package Information:** Bottle
- **Unit Count:** 1 Count

## Images

![WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01 - Image 1](https://m.media-amazon.com/images/I/41Vdv8-iNeL.jpg)
![WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01 - Image 2](https://m.media-amazon.com/images/I/41daZ6ACBHL.jpg)
![WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01 - Image 3](https://m.media-amazon.com/images/I/41EWwlkUfGL.jpg)

## Frequently Bought Together

- WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01
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**Shop now:** [https://www.desertcart.com.pa/products/640201385-wlr-industries-hanna-hi7007l-ph-7-buffer-solution-ph-7](https://www.desertcart.com.pa/products/640201385-wlr-industries-hanna-hi7007l-ph-7-buffer-solution-ph-7)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-13*