---
product_id: 60549895
title: "39928 ProCal Primary Calibration Set for Turbidity Meter, IR, 0.02, 10, 100, 1750 NTU, White"
brand: "hf scientific"
price: "₱622"
currency: PHP
in_stock: false
url: https://www.desertcart.ph/products/60549895-39928-procal-primary-calibration-set-for-turbidity-meter-ir-0
store_origin: PH
region: Philippines
---

# Non-toxic Easy to use Made in USA 39928 ProCal Primary Calibration Set for Turbidity Meter, IR, 0.02, 10, 100, 1750 NTU, White

**Brand:** hf scientific
**Price:** ₱622
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate Your Measurements with Confidence!

## Quick Answers

- **What is this?** 39928 ProCal Primary Calibration Set for Turbidity Meter, IR, 0.02, 10, 100, 1750 NTU, White by hf scientific
- **How much does it cost?** ₱622 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/60549895-39928-procal-primary-calibration-set-for-turbidity-meter-ir-0)

## Best For

- hf scientific enthusiasts

## Why This Product

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

## Key Features

- • **Proudly American:** Manufactured in the USA, supporting local industry.
- • **Eco-Friendly Choice:** Safe and non-toxic materials for peace of mind.
- • **User-Friendly Design:** Simple setup for quick and efficient calibration.
- • **Precision Calibration:** Achieve accurate readings with 0.02 to 1750 NTU range.
- • **Universal Compatibility:** Works seamlessly with various turbidity meters.

## Overview

The 39928 ProCal Primary Calibration Set is designed for turbidity meters, offering a precise range from 0.02 to 1750 NTU. This eco-friendly, non-toxic calibration solution is compatible with various instruments and proudly made in the USA, ensuring reliability and quality for your measurement needs.

## Description

ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer's instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and biodegrades rapidly in aquatic environments.

## Features

- Greener - safe and non-toxic
- Easy to use
- Can be used with other manufacturer's instruments
- Country of origin: United States

## Images

![39928 ProCal Primary Calibration Set for Turbidity Meter, IR, 0.02, 10, 100, 1750 NTU, White - Image 1](https://m.media-amazon.com/images/I/51bDc3hguLL.jpg)

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**Shop now:** [https://www.desertcart.ph/products/60549895-39928-procal-primary-calibration-set-for-turbidity-meter-ir-0](https://www.desertcart.ph/products/60549895-39928-procal-primary-calibration-set-for-turbidity-meter-ir-0)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-10*