---
product_id: 729530690
title: "hjk29-24"
brand: "mel chemistry"
price: "₱272336"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/729530690-hjk29-24
store_origin: PH
region: Philippines
---

# hjk29-24

**Brand:** mel chemistry
**Price:** ₱272336
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** hjk29-24 by mel chemistry
- **How much does it cost?** ₱272336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/729530690-hjk29-24)

## Best For

- mel chemistry enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Part number | cm-240 |
| Item Weight | 19.8 g |
| Product Dimensions | 5.08 x 1.27 x 5.08 cm; 19.84 g |
| Is Discontinued By Manufacturer | No |
| Batteries Included | No |
| Batteries Required? | No |
| Item Dimensions LxWxH | 5.1 x 1.3 x 5.1 cm |

## Product Details

- **Brand:** MEL Chemistry
- **UPC:** 730792962674
- **Global Trade Identification Number:** 00730792962674

## Images

![hjk29-24 - Image 1](https://m.media-amazon.com/images/I/614hslwAemL.jpg)
![hjk29-24 - Image 2](https://m.media-amazon.com/images/I/51QIk1vDT1L.jpg)
![hjk29-24 - Image 3](https://m.media-amazon.com/images/I/51ImNhhb99L.jpg)

## Questions & Answers

**Q: Will it work to measure just chlorine dioxide?**
A: I am not sure, the lab is closed and I can't ask, but I'm thinking that I remember they did.

**Q: how do you store these?**
A: My chefs carried them in their shirt pockets because we used them so much. The strips tear off like tape and as long as you don't get them prematurely wet you can store them anywhere. If they're handy you'll use them and trust me, it is real easy to overdo bleach.

**Q: ships in 1 to 2 months?**
A: We have stock ready to ship now......and YOU shall find health.  Thank you,     Amazon has the 1 to 2 months shipping as they must be out of stock.

**Q: Can anyone confirm how many tests this package provides?  The description claims it can do 2,000 tests but it looks teeny-tiny.**
A: The test strips are on a roll, so it depends partly on how much you tear off for each test.  The other thing to consider is that there was one plastic container, but there were two rolls of test paper when I opened my package.  I don't know if that is the normal configuration.

## Frequently Bought Together

- Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests
- Micro Essential Labs Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range
- Micro Essential Laboratory QT-10 Plastic Hydrion Low Range Quat Check Test Paper Dispenser, Single Roll, Food Service Test Strips, 0 - 400ppm

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**Shop now:** [https://www.desertcart.ph/products/729530690-hjk29-24](https://www.desertcart.ph/products/729530690-hjk29-24)

---

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