---
product_id: 452577316
title: "AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene)"
brand: "apera instruments"
price: "$737130"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/452577316-ai1114-ph-calibration-solution-kit-7-00-4-00-16
store_origin: CO
region: Colombia
---

# ±0.01 pH accuracy Unique CalBox organizer 16 oz color-coded buffers AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene)

**Brand:** apera instruments
**Price:** $737130
**Availability:** ✅ In Stock

## Summary

> 🧪 Calibrate like a pro, organize like a boss!

## Quick Answers

- **What is this?** AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene) by apera instruments
- **How much does it cost?** $737130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/452577316-ai1114-ph-calibration-solution-kit-7-00-4-00-16)

## Best For

- apera instruments enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Mastery:** Includes Apera’s exclusive CalBox to keep all buffer solutions impeccably organized and accessible.
- • **Safe & Sustainable:** Non-hazardous formula with downloadable MSDS and a 1-year shelf life—calibrate smarter, not harder.
- • **Precision Perfected:** NIST-certified calibration within ±0.01 pH ensures lab-grade accuracy every time.
- • **Smart Reference Ready:** Temperature/pH reference chart on bottles helps you calibrate with confidence under varying conditions.
- • **Color-Coded Confidence:** Distinct pH 4.00 and 7.00 solutions with double-sealed bottles for easy identification and long-lasting freshness.

## Overview

The Apera Instruments AI1114 pH Calibration Solution Kit features two 16 oz NIST-certified buffer solutions (pH 4.00 & 7.00) with ±0.01 accuracy, housed in color-coded, double-sealed bottles. It includes a unique CalBox for streamlined organization, a temperature/pH reference chart, and offers a 1-year shelf life. Ideal for precise calibration of all pH meters, this non-hazardous kit is designed for professional-grade reliability and convenience.

## Description

Apera Instruments AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene)

## Features

- High accuracy (±0.01 pH): standardized against NIST Certified pH references within 0.01 pH at 25˚C (77˚F). ideal for the calibration of all pH meters
- Color-coded, double-sealed, 1-year shelf life
- Comes with Aprea's unique Callbox for easy organization of all buffer solutions
- Expiration date and temperature/ph reference chart provided for reference
- Non-hazardous product (msds is downloadable)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Apera Instruments |
| Manufacturer | Apera Instruments, LLC |
| Country of Origin | USA |
| Model number | AI1114 |
| Number of Memory Sticks | 1 |
| Item Weight | 453 g |
| Product Dimensions | 5.08 x 5.08 x 20.32 cm; 453.59 g |
| Item model number | AI1114 |
| Item Height | 8 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |

## Images

![AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene) - Image 1](https://m.media-amazon.com/images/I/71LIThTejuL.jpg)

## Questions & Answers

**Q: What is the life span of the solution .  Does it have an expiration date?**
A: The lifespan of unopened pH buffer solutions (new batches) is two years, one year for the older batches. All of our solutions have expiration dates on the bottles.

**Q: Do the buffers and storage solutions have a mold inhibitor?**
A: no, I don't think it's have mold inhibitors

**Q: Does this come with storage solution?**
A: Yes a 4oz bottle of kci storage solution. It's in the pic and description.

**Q: Do the buffers and storage solutions have a mold inhibitor?**
A: I don't think so.

## Frequently Bought Together

- Apera Instruments AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus Apera CalPod Solution Holder, NIST traceable
- Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes
- Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/452577316-ai1114-ph-calibration-solution-kit-7-00-4-00-16](https://www.desertcart.co/products/452577316-ai1114-ph-calibration-solution-kit-7-00-4-00-16)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-27*