New Products

The Hach DRELs (direct-reading environmental laboratories) constitute a line of 12 new portable laboratories. They are equipped with the Portable Datalogging DR/2010 Spectrophotometer and other features needed to run water-quality tests. Users can choose from 12 application-oriented configurations or customize a DREL based on individual testing requirements. The spectrophotometer is powered by batteries or line power. It includes preprogrammed calibrations for more than 120 common water-qual

| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

The Hach DRELs (direct-reading environmental laboratories) constitute a line of 12 new portable laboratories. They are equipped with the Portable Datalogging DR/2010 Spectrophotometer and other features needed to run water-quality tests. Users can choose from 12 application-oriented configurations or customize a DREL based on individual testing requirements. The spectrophotometer is powered by batteries or line power. It includes preprogrammed calibrations for more than 120 common water-quality parameters and provides readout in concentration units, %T, or ABS units. With the data-logging feature, users can store up to 1,000 sample readings and later download to a computer or printer. Optional portable instruments for the DRELs include the EC10 Portable pH Meter, CO150 Conductivity meter, 2100P Portable Turbidimeter, and Digital Titrator. Five DRELs are available for specialized water-quality testing: Complete Water Quality Laboratory, Basic Water Quality Laboratory, Soil and Irrigation Laboratory, Aquaculture Laboratory, and Water Conditioning Laboratory. Hach Co. Loveland, CO The Leica ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

fujirebio logo

Products

Eppendorf Logo

Research on rewiring neural circuit in fruit flies wins 2025 Eppendorf & Science Prize

Evident Logo

EVIDENT's New FLUOVIEW FV5000 Redefines the Boundaries of Confocal and Multiphoton Imaging

Evident Logo

EVIDENT Launches Sixth Annual Image of the Year Contest

10x Genomics Logo

10x Genomics Launches the Next Generation of Chromium Flex to Empower Scientists to Massively Scale Single Cell Research