Hach Total Hardness Drop Count Titrator Kits

The Hach Total Hardness Drop Count Titrator Kits provide a low-cost method for titrimetric determinations.

Features

  • Comes with reagents for 100 tests unless otherwise specified
  • +/-1 drop accuracy for titrations requiring up to 20 drops
  • +/-5% accuracy for titrations requiring over 20 drops
Starting At $33.25
Stock Drop Ships From Manufacturer  

Overview
The Hach Total Hardness Drop Count Titrator Kits provide a low-cost method for titrimetric determinations. To calculate concentration, simply add an indicator to the sample, then use the dropper to add titrant until the indicator color changes. Typical accuracy is +/- 1 drop for titrations requiring up to 20 drops and +/- 5% for titrations requiring over 20 drops. Most titrations require 10 to 20 drops.

Questions & Answers
Where are these hardness kits used?
These kits are designed for hard water testing for individual household use. They are used to test tap water and other domestic water sources.
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Hach Total Hardness Drop Count Titrator Kits
145300
Total hardness test kit, 5-B, 1-30 gpg, 100 tests
Your Price $33.25
Drop Ships From Manufacturer  
Hach Total Hardness Drop Count Titrator Kits
145401
Total hardness test kit, 5-EP, 20-400 mg/L, 100 tests
$54.05
Drop Ships From Manufacturer  
Hach Total Hardness Drop Count Titrator Kits
145201
Total hardness test kit, HA-71A, 1-20 mg/L or 1-20 gpg, 100 tests
$110.00
Drop Ships From Manufacturer  
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Lake Erie Volunteer Science Network: Building Trust in Citizen Science Programs

Citizen science programs have popped up across the United States, focusing on connecting local communities with nearby water resources and building a trustworthy data pool over the sampling period. While commonly utilized as a means of ensuring that large watersheds or lake regions are adequately sampled, the credibility and success of such programs have been called into question. [caption id="attachment_38996" align="alignnone" width="940"] HRWC volunteers measure stream velocity across a subsection of Woods Creek, a tributary of the Huron River near Belleville, Michigan. Stream velocity measurements can be combined with water level measurements to calculate stream flow and chemical parameter loads.

Read More

Monitoring Lake Erie’s Eastern Basin: Building Long-Term Data and Real-Time Public Solutions

In the eastern basin of Lake Erie, off the coast of Dunkirk, New York, a data buoy collects valuable water quality, weather, and wave data that inform residents and regulatory groups of conditions on the water. Since 2011, Buffalo State University’s Great Lakes Center has maintained and operated the Dunkirk buoy with funding from the Great Lakes Observing System (GLOS) and field support from the NYSDEC Lake Erie Fisheries Research Unit. [caption id="attachment_38976" align="aligncenter" width="940"] The Dunkirk Buoy viewed from the research vessel after being deployed in early spring.

Read More

SonTek CastAway-CTD Meter Review

Lightweight and easy to use, the SonTek CastAway offers a convenient 3-in-1 solution for measuring conductivity, temperature, and depth profiles. At a 5 Hz sampling rate, the CastAway is designed for up to 1 m/s free-fall through the water column. With fast response and accurate conductivity, temperature, and depth measurements, the CastAway is ideal for thermocline and halocline profiling. The unit also reports salinity and speed of sound. [caption id="attachment_38732" align="alignnone" width="940"] Environmental scientist, Katelyn Kubasky, holding the SonTek CastAway in front of the pond at the Fondriest Center for Environmental Studies.

Read More