---
product_id: 38336205
title: "6106B Calcium Sulphate (Gypsum) - 1 lb."
brand: "ld carlson"
price: "€ 20.13"
currency: EUR
in_stock: true
category: "Ld Carlson"
url: https://www.desertcart.sk/products/38336205-6106b-calcium-sulphate-gypsum-1-lb
store_origin: SK
region: Slovakia
---

# Optimizes water hardness & pH Compact 3x14.2x3 cm bottle Precision 1 lb powder pack 6106B Calcium Sulphate (Gypsum) - 1 lb.

**Brand:** ld carlson
**Price:** € 20.13
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your water game with precision-packed calcium power!

## Quick Answers

- **What is this?** 6106B Calcium Sulphate (Gypsum) - 1 lb. by ld carlson
- **How much does it cost?** € 20.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/38336205-6106b-calcium-sulphate-gypsum-1-lb)

## Best For

- ld carlson enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Made in the USA with consistent purity for reliable results every time
- • **Perfect pH Balancer:** Precisely adjusts water acidity for optimal brewing or industrial use
- • **Compact & Convenient:** Slim 3x14.2x3 cm bottle fits easily on any shelf or workstation
- • **Versatile Application:** Ideal for brewing, water treatment, and scientific uses with easy dosing
- • **Highly Rated & Reliable:** 4.6-star average from 366 users ensures proven performance

## Overview

LD Carlson 6106B Calcium Sulphate is a 1 lb bottle of high-purity gypsum powder designed to precisely increase water hardness and lower pH. Made in the USA, this compact, easy-to-use reagent is perfect for brewing, water treatment, and scientific applications, delivering consistent, trusted results with a strong customer satisfaction rating.

## Description

To add calcium ions lower pH and add water hardness before the boil. Use 1/2 to 2 teaspoon per 5 gallon batch.

## Features

- Package Dimensions: 3.0 cms (L) x 14.2 cms (W) x 3.0 cms (H)
- Product Type: Mechanical Components
- Package Quantity: 1
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZPVKCHA |
| Best Sellers Rank | #91,387 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Analytical Reagents |
| Brand Name | LD Carlson |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (366) |
| Global Trade Identification Number | 00888690261068 |
| Item Form | Powder |
| Item Weight | 14.4 ounces |
| Manufacturer | L.D. Carlson |
| Model Number | 6106B |
| Molecular Weight | 34.01 |
| Part Number | 6106B |
| UPC | 888690261068 |
| Unit Count | 1 Count |
| Volume | 5 gallons |

## Product Details

- **Brand:** LD Carlson
- **Item Volume:** 5 gallons
- **Item Weight:** 14.4 ounces
- **Molecular weight:** 34.01
- **Package Information:** Bottle

## Images

![6106B Calcium Sulphate (Gypsum) - 1 lb. - Image 1](https://m.media-amazon.com/images/I/81IfOeqA07L.jpg)

## Questions & Answers

**Q: Hi, is this food grade?**
A: I put it in the water I make beer with.... seems fine

**Q: Hi, is this food grade?**
A: Yes LD Carlson is a brewing supply company. This Gypsum is meant to be a salt addition for brewing water.

**Q: Package says 1lb, but description says item weight is 14.4oz?**
A: I spot checked our stock of 1lb Calcium Sulfate and all weigh just over 16oz.  I'll suggest a listing edit to Amazon on that and on the spelling.

**Q: is this powder pure white or is it beige colored?**
A: White

## Frequently Bought Together

- LD Carlson 6106B Calcium Sulphate (Gypsum) - 1 lb.
- Home Brew Ohio Calcium Chloride, 1 lb.
- Pure Original Ingredients Epsom Salt (1 lb) Pure Magnesium Sulfate, Soaking Solution

---

## 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.sk/products/38336205-6106b-calcium-sulphate-gypsum-1-lb](https://www.desertcart.sk/products/38336205-6106b-calcium-sulphate-gypsum-1-lb)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-13*