---
product_id: 640201385
title: "Hanna HI7007L pH 7 Buffer Solution - pH 7.01"
brand: "wlr industries"
price: "Rp1261571"
currency: IDR
in_stock: true
reviews_count: 2
category: "Wlr Industries"
url: https://www.desertcart.id/products/640201385-hanna-hi7007l-ph-7-buffer-solution-ph-7-01
store_origin: ID
region: Indonesia
---

# airtight sealed packaging pH 7.01 exact calibration NIST-traceable precision Hanna HI7007L pH 7 Buffer Solution - pH 7.01

**Brand:** wlr industries
**Price:** Rp1261571
**Availability:** ✅ In Stock

## Summary

> ⚗️ Calibrate like a pro, measure with confidence!

## Quick Answers

- **What is this?** Hanna HI7007L pH 7 Buffer Solution - pH 7.01 by wlr industries
- **How much does it cost?** Rp1261571 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/640201385-hanna-hi7007l-ph-7-buffer-solution-ph-7-01)

## 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

- • **Versatile Sizing:** Available in multiple bottle sizes and sachets to fit every need
- • **Contamination-Free:** Sealed packaging ensures long-lasting purity and stability
- • **Lab-Grade Accuracy:** Traceable to NIST standards for unmatched reliability
- • **Certified Confidence:** Option to include a certificate of analysis for quality assurance
- • **Multi-Application Ready:** Perfect for aquariums, marine biology, and professional labs

## Overview

The Hanna HI7007L pH 7.01 Buffer Solution is the industry’s go-to standard for precise pH meter calibration. With NIST-traceable accuracy, multiple packaging options, and contamination-proof sealing, it guarantees consistent, reliable results across lab, aquarium, and marine biology applications.

## 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.

Review: Pretty Accurate and Reliable - Perfect for calibrating my pH meter, with consistent results every time. The bottle is well-sealed, preventing contamination or evaporation. Great quality and value for lab or hobby use. Highly recommend for anyone needing a dependable standard for pH calibration.
Review: Works great - Very happy with this product and the meter that it goes with. High quality.

## 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 | #41,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Chemical Buffers |
| Date First Available | May 24, 2024 |
| Item Weight | 1.26 pounds |
| Item model number | 7007L |
| Manufacturer | WLR Industries |
| Package Dimensions | 7.87 x 3.7 x 2.72 inches |

## Product Details

- **Brand:** WLR Industries
- **Item Form:** Liquid
- **Manufacturer:** WLR Industries
- **Package Information:** Bottle
- **UPC:** 850063330107

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty Accurate and Reliable
*by S***L on July 30, 2025*

Perfect for calibrating my pH meter, with consistent results every time. The bottle is well-sealed, preventing contamination or evaporation. Great quality and value for lab or hobby use. Highly recommend for anyone needing a dependable standard for pH calibration.

### ⭐⭐⭐⭐⭐ Works great
*by M***R on June 30, 2025*

Very happy with this product and the meter that it goes with. High quality.

## Frequently Bought Together

- WLR Industries Hanna HI7007L pH 7 Buffer Solution - pH 7.01
- Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle
- Hanna Instruments HI7061L General Purpose Electrode Cleaning Solution, 500mL Bottle

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**Shop now:** [https://www.desertcart.id/products/640201385-hanna-hi7007l-ph-7-buffer-solution-ph-7-01](https://www.desertcart.id/products/640201385-hanna-hi7007l-ph-7-buffer-solution-ph-7-01)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-26*