---
product_id: 725752784
title: "8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1"
brand: "apera instruments"
price: "Rp1567516"
currency: IDR
in_stock: true
category: "アペラ インスツルメンツ(Apera Instruments)"
url: https://www.desertcart.id/products/725752784-8oz-ph-calibration-buffer-solution-kit-for-ph-4-00
store_origin: ID
region: Indonesia
---

# 8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1

**Brand:** apera instruments
**Price:** Rp1567516
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1 by apera instruments
- **How much does it cost?** Rp1567516 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/725752784-8oz-ph-calibration-buffer-solution-kit-for-ph-4-00)

## 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

## Description

Apera Instruments AI113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. each The Apera pH calibration buffer is ISO 17025:2017 certified in an ISO 9001:2015 facility and is manufactured in a temperature controlled environment using high purity reagents, deionized water and a certified analytical balance. Reported values are accurate to +/- 0.01 pH at 25°C and can be tracked to NIST Standard Reference Material (SRM). MSDS document can be downloaded. COA is available upon request. All pH buffers have a 2 year expiration date from the manufacturing of unopened bottles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074SQBC4K |
| Amazon Bestseller | #359,378 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #836 in Lab pH Meters |
| Brand Name | Apera Instruments |
| Customer Reviews | 4.6 4.6 out of 5 stars (696) |
| Global Trade Identification Number | 00810214030010 |
| Item Weight | 8 Ounces |
| Manufacturer | Apera Instruments, LLC |
| Model Number | AI1113 |
| Part Number | AI1113 |
| UPC | 810214030010 |
| Unit Count | 1 Count |
| Volume | 8 Fluid Ounces |

## Product Details

- **Brand:** Apera Instruments
- **Item Volume:** 8 Fluid Ounces
- **Item Weight:** 8 Ounces
- **Manufacturer:** Apera Instruments, LLC
- **Unit Count:** 1 Count

## Images

![8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1 - Image 1](https://m.media-amazon.com/images/I/71v2sp4uP8L.jpg)
![8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1 - Image 2](https://m.media-amazon.com/images/I/81QvYeBJ+hL.jpg)
![8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1 - Image 3](https://m.media-amazon.com/images/I/81vyCcXJl2L.jpg)
![8oz pH Calibration Buffer Solution Kit for pH 4.00 & 7.00 + 4oz 3M KCL Storage Solution pH/ORP Electrode AI1113 1 - Image 4](https://m.media-amazon.com/images/I/71XsdV6YUkL.jpg)

## Available Options

This product comes in different **Style** options.

## 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 AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each
- Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

---

## 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.id/products/725752784-8oz-ph-calibration-buffer-solution-kit-for-ph-4-00](https://www.desertcart.id/products/725752784-8oz-ph-calibration-buffer-solution-kit-for-ph-4-00)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-06-04*