What vials and sample cells are compatible with my Hach DR1900?
The DR1900 by Hach is a portable spectrophotometer with over 220 pre-programmed test methods, accepting the Hach and the Lange…
Tag: Hach lange
What vials and sample cells are compatible with my Hach DR900?
The DR900 by Hach is a robust, portable colorimeter, capable of performing many dozens of different tests, supporting the Hach…
What vials and sample cells are compatible with my Hach DR300?
The DR300 by Hach is a robust, portable single parameter colorimeter. It is the follow on from the Pocket colorimeter…
Hach Sample Cells – Explained
Hach have a wide variety of sample cells for use in their colorimeters and spectrophotometers. The correct type of sample…
How do turbidity meters work? What does ratio and non ratio mean in a turbidity meter?
Turbidity meters are used to quickly measure the turbidity (or cloudiness) of water, caused by suspended solid particles. Understanding how…
Which methods can be accelerated by using the HT200S?
With high speed digestion technology (HSD), the HT200S is a great solution for the busy lab, speeding up digestion times…
Q. I need to test water for Iron, which one do I choose?
A.Trying to pick out the correct test can prove to be a challenge. There are a number of different tests…
What’s the difference between Phosphate tests for Orthophosphate, Total Phosphorous, Acid Hydrolyzable Phosphates and Organic Phosphates?
Phosphate tests are often stated as reporting Orthophosphate or Total Phosphorous, but can also give other parameters like Acid Hydrolyzable…
Why is silicone oil important in turbidity meter measurements?
Q: Our turbidity meter comes supplied with a bottle of silicone oil. What is this for? Why is it important…
Which Hach benchtop turbidity meter should I choose? What’s the difference between TU5 and TL23 Turbidity meters?
Q: I am looking for a new benchtop turbidity meter, but Hach offer two versions – the TL23 series and…
Hach 2100N and 2100AN Turbidimeters replaced by new TL23 series
The popular 2100N and 2100AN series of turbidimeters (turbidity meters) are being phased out and discontinued. They are replaced by…
The Top 5 pH meters of 2016
We’ve rounded up the best 5 pH meters of the year – each has brilliant features and extras which have…