Order Status Contact Us Login

Hach Canada

Choose your country or region:

Europe

Austria
Belgium / Belgium
Bulgaria
Czech Republic
Denmark
Spain
France
Deutschland
Hellas
Croatia
Hungary
Italia
Ireland
The Netherlands
Poland
Romania
Portugal
Sweden
Slovenia
Slovakia
Switzerland
Turkey
United Kingdom

Americas

Argentina
Latin America
Brazil
Canada
Chile
Colombia
Mexico
United States

Asia - Australasia

Australia
Mainland China
India
Indonesia
Japan
Malaysia
New Zealand
Philippines
Singapore
South Korea
Thailand (Thai)
Taiwan

Middle East - Africa

Middle East
& North Africa
East, Central
& West Africa
South and
Southern Africa

Worldwide
Distributors

CAREERS CLAROS 1-800-665-7635

Login

Username

Password (cAsE sEnSiTiVe)

Forgot your login info?

Don't have an account yet?
Register now and enjoy these benefits:

Check on Order Status
Request Quotes
Create a Favorites List
View Order History (Phone, Fax, Web)
And more...

Products
- Lab Instruments
  Spectrophotometers
  Colorimeters
  - DR300
  - DR900
  Fluorometers
  - DR1300 FL
  Turbidimeters
  Portable Parallel Analyzers (PPA)
  - NEW Chemkeys
  - SL1000
  Titration Systems
  PCR Instruments
  - Cepheid GeneXpert
  Digital Reactors
  - DRB200
  Beverage Analysers
  - Orbisphere 6110
  Other Instruments
  - BOD Instruments
  TOC Analysers
  - QP1680
- Lab Meters and Probes
  HQ Series/HQD Meters/Intellical Probes
  Calibration Standards
  Sension+ Meters and Probes
  - Probes
  Other Meters and Probes
  Radiometer Probes
  - Radiometer Probes
- Chemistries, Reagents, and Standards
  
  Chemistries, Reagents and Standards
  
  Shop All Chemistries, Reagents and Standards
  
  Stablcal Turbidity Standards
  
  TNTplus^® Chemistries
  
  Chemkeys™
- Online Analyzers
  Ammonium Analysers
  - Amtax sc
  - Filtrax System
  Ammonia Monochloramine Analyzers
  - 5500sc
  Chlorine Analyzers
  Chlorine Dioxide Analyzers
  - 9187 sc
  Fluoride
  - CA610
  Phosphate Analysers
  - 5500sc
  - Phosphax sc
  Hardness
  - SP510
  Nutrients
  - Amtax sc
  - Phosphax sc
  Ozone
  - 9185 sc
  - Orbisphere C1100 Ozone
  TOC
  Turbidity Analysers
  Sodium
  - NA5600sc
  Silica Analysers
  - 5500sc
  Streaming Current
  - AF7000
  EZ Series Analysers
  - Iron
  - Aluminium
  - Manganese
  - Phosphate
  - Chloride
  - Cyanide
  - Fluoride
  - Sulphate
  - Sulphide
  - Arsenic
  - Chromium
  - Copper
  - Nickel
  - Zinc
  - Ammonium
  - Total Nitrogen
  - Total Phosphorus
  - Phenol
  - Volatile Fatty Acids
  - Alkalinity
  - ATP
  - Hardness
  - Toxicity
  - Sample Preconditioning
  - Boron
  - Colour
  - Nitrate
  - Nitrite
  - Silica
  - Hydrogen Peroxide
  - Sodium
  - EZ Series Reagents
- Flow and Collections
  Collection System Software
  - FSDATA Online
  Flow Accessories
  - Flow Accessories
  Flow Controllers
  - SC200
  Flow Meters
  Flow Sensors
  Monitoring Systems
  - Submerged AV System
- Online Sensors and Controllers
  Digital Controllers (Transmitters)
  Controllers (Analog)
  Ammonium Sensors
  - A-ISE sc
  - AN-ISE sc
  Hydrogen Sulfide Sensors
  - GS1440/GS2440
  pH & ORP Sensors
  Dissolved Oxygen Sensors
  Oil in Water
  - FP360 sc
  Organics
  - Uvas sc
  Sample Conditioning
  - Filtrax System
  Suspended Solids
  Sludge Level
  - Sonatax sc
  Conductivity Sensors
  Hydrogen and Carbon Dioxide Sensors
  - Orbisphere 312xx Hydrogen
  Nitrate Sensors
  Multi-Parameter
  Flow
  Ozone
  - Orbisphere C1100 Ozone
- Automated Lab Systems
  Flow Injection Analysis (FIA)
- Multiparameter Online Panels
  Event Detection and Security
  - Emergency Response Kits
  Multi-Parameter
- Claros Water Intelligence System
  Learn more about Claros
  
  The Water Intelligence System that turns your data into powerful operational insights.
  
  Click on the Graphic for
  more information
  
  Instrument Management
  
  Mobile Sensor Management
  
  Prognosys
  
  Claros Connector
  
  Remote Monitoring Partnerships
  
  Process Management
  
  Real-Time Controls
  
  Remote Monitoring Partnerships
  
  Data Management
- Test Kits & Strips
  Test Kits
  Single Parameter Test Kits
  Test Strips
  - Test Strips
- Microbiology
  Prepared Media
  Instruments
  - UV Lamp and Colony Counter
  - Water Baths, Incubators & Microscopes
  Dehydrated Media
  - Dehydrated Media
  Kits
  Labware
  Accessories and Chemicals
  - Microbiology Accessories
  - Microbiology Chemicals
- Lab Equipment and Supply
  Apparatus
  Instruments
  General Lab Consumables
  Safety Equipment
  - Eyewear
  - Gloves
  - Lab Coats
  Books and Reference Material
  - Books & Reference Material
  Glassware/Plasticware
  - Beakers
  - Bottles
  - Burets
  - Carboys & Buckets
  - Cylinders
  - Flasks
  - Test Tubes
  - Wash Bottles
- Samplers
  AS950 Peristaltic Samplers
- Hach eLearning
  Lab Product Training
  - 2100Q
  - DR300
  - DR3900
  - DR900
  - HQ Series
  - Intellical
  - QBD1200
  - TU5200
  Process Product Training
  Water Quality Application Training
  - DW Disinfection
  Water Quality Parameter Training
  - BOD
  - COD
  - Chlorine
  - Conductivity
  - Dissolved Oxygen
  - Total Organic Carbon
  - Turbidity
  - pH
  Water Quality Technology Training
Parameters
- - Alkalinity
  - Ammonia/Ammonium
  - BOD
  - Chlorine
  - COD
  - Dissolved Oxygen
  - Hardness
  - Nitrate/Nitrite
  - Nitrogen, Total
  - pH
  - Phosphorus
  - Silica
  - Sodium
  - Solids
  - TOC
  - Turbidity
Software Solutions
- Claros Water Intelligence System
  Product Pillars Data Management
  
  Solutions For:
  
  Collection
  
  Visualization & Analytics
  
  Reporting
  
  Data Accuracy
  
  Instrument Management
  
  Solutions For:
  
  Maintenance
  
  Troubleshooting
  
  Remote Access
  
  Lab and Process Comparison
  Industry Challenges
  
  Regulatory Compliance
  
  Cost Savings
  
  Remote Operations
  
  Process Optimization
  
  Equipment Maintenance
  Claros News Claros Software Release Notes
- Aquatic Informatics
Industries
Support
News & Events

Print

Pyridine / Barbituric Acid Reagent, 500mL

Overview
Details
Parameter/Reagent
Downloads

Would you like to use our Product Configurator tool to configure this product before adding it to your cart? If not, you may add it directly to your cart.

Product #: 52013

Unit Price Contact Hach

Ships within 1 week

CUSTOMER SERVICE

Safety Data Sheets (SDS)
Certificates of Analysis
Chemical Terms
Chemistries & Reagents
EPA Methods
Parameters
Claros
WIMS

HACH POLICIES

Do Not Sell or Share My Info
Privacy Policy
Cookie Notice
Cookies Settings
Product Security
Quality Policy (ISO Quality Certification)
Returns Policy
Shipping and Transportation
Terms and Conditions
Warranty

RESOURCES

Engineering Tools
FAQs
Pick and Ship
Registration
Service
Support (HSO)
Hach Videos

ABOUT US

About Hach
Careers
Diversity and Inclusion
Email Preferences
Events
Training
Global Distributors
Contact Us
Water Quality Segment