---
product_id: 61936441
title: "Electrothermal MQ3868B/EX1 MQ Series Macro-Kjeldahl Extraction Heater, 6 Recesses, 500 to 800ml Capacity, 115V, 50/60Hz"
brand: "electrothermal"
price: "₱670988"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/61936441-electrothermal-mq3868b-ex1-mq-series-macro-kjeldahl-extraction-heater-6
store_origin: PH
region: Philippines
---

# Electrothermal MQ3868B/EX1 MQ Series Macro-Kjeldahl Extraction Heater, 6 Recesses, 500 to 800ml Capacity, 115V, 50/60Hz

**Brand:** electrothermal
**Price:** ₱670988
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Electrothermal MQ3868B/EX1 MQ Series Macro-Kjeldahl Extraction Heater, 6 Recesses, 500 to 800ml Capacity, 115V, 50/60Hz by electrothermal
- **How much does it cost?** ₱670988 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/61936441-electrothermal-mq3868b-ex1-mq-series-macro-kjeldahl-extraction-heater-6)

## Best For

- electrothermal enthusiasts

## Why This Product

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

## Description

The Macro-Kjeldahl Extraction equipment has been designed for Kjeldahl extraction on a macro scale to determine the protein content of food. These multibank units with either 2 or 6 recesses, have a stainless steel outer casing with back-mounted brackets (supplied with each unit), which can hold support rods of 12.7mm diamter max. There are 2 volume sizes available for both the 2 and 6 recess models, one for 100- 300ml vessels and the second for 500-800ml vessels. Each heating mantle has it own energy regulator incorporating an On/Off switch and a "Mains to Heater" amber neon indicator. There is also a "Mains On" clear neon indicator on the front panel.

## Features

- Rugged, easy to clean stainless-steel construction
- Back-mounted brackets hold flask support rods (supplied with each unit)
- Choice of 2 flask capacity sizes: 100- 300ml and 500- 800ml for both the 2 and 6 position models
- Operates up to a maximum element temperature range of 550°C to 800°C
- Dedicated controllers for each recess are housed in a "cool zone"

## Images

![Electrothermal MQ3868B/EX1 MQ Series Macro-Kjeldahl Extraction Heater, 6 Recesses, 500 to 800ml Capacity, 115V, 50/60Hz - Image 1](https://m.media-amazon.com/images/I/61qc2txesqL.jpg)

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**Shop now:** [https://www.desertcart.ph/products/61936441-electrothermal-mq3868b-ex1-mq-series-macro-kjeldahl-extraction-heater-6](https://www.desertcart.ph/products/61936441-electrothermal-mq3868b-ex1-mq-series-macro-kjeldahl-extraction-heater-6)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*