---
product_id: 485778703
title: "Oakton Conductivity and TDS Standard, 23 S; 500 mL"
brand: "oakton"
price: "9545 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/485778703-oakton-conductivity-and-tds-standard-23-s-500-ml
store_origin: KG
region: Kyrgyzstan
---

# 0.023 mS conductivity precision 23 µS/cm calibration standard 500 mL certified solution volume Oakton Conductivity and TDS Standard, 23 S; 500 mL

**Brand:** oakton
**Price:** 9545 som
**Availability:** ✅ In Stock

## Summary

> 🧪 Calibrate like a pro — never second-guess your conductivity again!

## Quick Answers

- **What is this?** Oakton Conductivity and TDS Standard, 23 S; 500 mL by oakton
- **How much does it cost?** 9545 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/485778703-oakton-conductivity-and-tds-standard-23-s-500-ml)

## Best For

- oakton enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Shelf Life:** 1 year unopened, 4 months after opening to maintain peak performance
- • **User-Friendly Reference:** KCl, NaCl, and 442 conversion values printed directly on bottle for instant calibration
- • **Temperature-Compensated Values:** Built-in temperature corrections ensure consistent results at 25°C
- • **Generous Volume for Extended Use:** 500 mL bottle supports multiple calibrations without frequent reordering
- • **Precision-Calibrated for Accuracy:** ISO 9000 certified and NIST-traceable for lab-grade reliability

## Overview

The Oakton Conductivity and TDS Standard 23 S (500 mL) is a precision calibration solution designed for professional-grade conductivity and TDS meter calibration. Manufactured under strict ISO 9000 guidelines and traceable to NIST standards, it features printed conversion and temperature correction values for ease of use. Ideal for labs and field professionals seeking reliable, consistent measurements with a convenient 500 mL volume and optimized shelf life.

## Description

Oakton Conductivity and TDS Standard, 23 S; 500 mL

## Features

- Description: Conductivity and TDS Standard, 23 S; 500 mL
- Conductivity-to-TDS Calibration Values (ppm442): 14.74
- Conductivity Value (mS): 0.023
- Resistivity Value (Mom):
- Volume (mL): 500

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | COLE-PARMER |
| Part number | AO-00653-23 |
| Item Weight | 454 g |
| Package Dimensions | 15.24 x 7.62 x 7.62 cm; 453.59 g |
| Item model number | AO-00653-23 |
| Colour | Clear |
| Item Package Quantity | 1 |
| Measurement System | US |
| Batteries Required? | No |

## Product Details

- **Brand:** Oakton
- **Item weight:** 454 g
- **Item volume:** 500 Millilitres
- **Package information:** Bottle
- **Item form:** Liquid

## Images

![Oakton Conductivity and TDS Standard, 23 S; 500 mL - Image 1](https://m.media-amazon.com/images/I/41kqy0GnsOL.jpg)

## Frequently Bought Together

- Oakton AO-00653-23 Oakton Conductivity and TDS Standard, 23 Μs; 500 mL
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- Oakton AO-00653-18 Oakton Conductivity and TDS Standard, 1413 Μs; 500 mL

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**Shop now:** [https://www.desertcart.kg/products/485778703-oakton-conductivity-and-tds-standard-23-s-500-ml](https://www.desertcart.kg/products/485778703-oakton-conductivity-and-tds-standard-23-s-500-ml)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-22*