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超低量程COD預製檢測試劑 Chemical Oxygen Demand Reagent, TNTplus, ULR (1-60 mg/L COD)
For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion Method, using TNTplus™ vials.

Hach Method 10211.

Range: 1-60 mg/L COD.

Reduce Errors with Bar-coded Vials and RFID
A unique barcode label on each Hach TNTplus Vial Chemistry is automatically read by the spectrophotometer when used with Hach’s DR 6000™ UV-VIS Spectrophotometer or DR 3900™ Benchtop Spectrophotometer to identify the appropriate method and take the measurement. While increasing ease-of-use and speed of analysis, errors are significantly reduced. In addition, the user will receive a notification if shelf life of a TNTplus test has been expired. The RFID tag on each TNTplus box contains the lot specific Certificate of Analysis which can be read out with the DR 6000™ or DR 3900™ spectrophotometer.
No Reagent Blank Necessary
The high quality of TNTplus vials, tight reagent production controls, 10-fold absorbance readings averaged for results determination, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!
Innovative Vial and Reagent Delivery
TNTplus vials use innovative DosiCaps that are easier to use than powder pillows or liquid reagents. There’s no risk of spillage, no safety risk, or risk of contamination with DosiCaps because the reagents are completely contained within the vial cap. The glassware used assures the best precision and the vials have a flat bottom so they can stand on their own.
Helpful package design
Packages of TNTplus vials are color-coded for fast and easy parameter and range recognition for the exact test you need. Step-by-step illustrated test methods are printed on the box for quick reference.
Digestion Required:Yes
Instrument:DR3900, DR6000, DR1900, DR2800, DR3800, DR5000
Method Name:Reactor Digestion
Number of tests:24
Platform :TNT plus™
Range:1 to 60 mg/L COD
Datasheets/Brochures Type Language Size Date Edition
ez COD Brochure-Tri-Fold 
  English US 256 KB 2005-04  
Methods Quick Reference Guide Data Sheet 
  English US 100 KB 2011-04 Rev 1
TNT Plus® Vial Chemistries Data Sheet 
  English US 176 KB 2012-09 Rev 5
Methods/Procedures Type Language Size Date Edition
Oxygen Demand, Chemical-Reactor Digestion ULR Method 10211, TNTplus™ 820
From the Hach Water Analysis Handbook
  English US 121 KB 2012-07 Ed 7
TNTplus™ 820 Chemical Oxygen Demand-COD-Short Working Procedure 
  English US, French, Spanish 255 KB 2005-07 Ed 1
Other Type Language Size Date Edition
GSA Authorized Federal Supply Schedule 
FSC Group 66 
Geophysical, Environmental Analysis Equipment 

SIN 66-618 - Water Samplers, Quality Meters and Analyzers 
SIN 66-621 - Radioactivity Detectors 

Contract GS-07F-9314S

Hazardous Items

Items with this mark may be considered hazardous under some shipping conditions.

If necessary, we will change your selected shipping method to accomodate these items.