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水中鉻預製檢測試劑 Chromium TNTplus Vial Test (0.03-1.00 mg/L Cr)
Expert Hexavalent and Total Chromium test made simple.

Chromium TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.


Hach方法 10218(六價鉻)和10219(總鉻)

For determination of Hexavalent and Total Chromium by the 1,5-Diphenylcarbohydrazide Method, using TNTplus vials. Hach Methods 10218 (Cr6+) and 10219 (Total Cr). Range: 0.03 to 1.00 mg/L Cr. 25 Tests/package. Total chromium determination requires dige
Easy and safe handling
The innovative vial and reagent delivery makes tests easier to use than powder pillows or liquid reagents and significantly reduces spillage or contamination risk.
No reagent blank necessary
The high quality of TNTplus vials, tight reagent production controls, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!
Automatic method detection
The bar-coded vials allow for automatic method detection and measurement by the spectrophotometer, considerably increasing the speed of analysis. Errors are reduced as instrument averages 10 readings and rejects outliers from scratched, flawed, or dirty glassware.
Documented shelf life and COA
New 2D barcode details batch number and expiry date of reagents, which are documented along with the measurement result. An automatic warning is issued if expiry date has passed. Lot specific information (COA) is available on RFID tag on the box.
Chromium, Hexavalent and Total Method Range Instr, Test Kit, etc USEPA Compliant?
  10218 Hexavalent, TNTplus 0.03 - 1.00 mg/L Cr   Y
  10219 Total, TNTplus 0.03 - 1.00 mg/L Cr   Y
Application Notes Type Language Size Date Edition
How temperature affects measurement results 
  English US 116 KB 2017-03 Mar17
Industrial Wastewater Guide: Where, Why, What and How to Analyse 
  English US 475 KB 2015-02 May 15
Recognized Results Based on Quality Assurance and Quality Control 
  English US 131 KB 2016-03 Feb16
The ideal measuring range for every application 
  English US 137 KB 2016-05 Feb16
TNTplus Vial Tests: Expert testing made simple 
  English US 232 KB 2016-05 Feb16
Datasheets/Brochures Type Language Size Date Edition
Electroplating Industry Guide: Where, Why, What and How to Analyze 
  English US 165 KB 2017-03 Feb 17
Hach Methods Quick Reference Guide Data Sheet 
  English US 92 KB 2016-08 Aug16
Pulp & Paper Industry Guide: Where, Why, What and How to Analyze 
  English US 176 KB 2017-03 Feb 17
TNT Plus® Vial Chemistries Data Sheet 
  English US 176 KB 2012-09 Rev 5
TNTplus Vial Chemistries: Insert, read, finish 
  English US 113 KB 2016-05 Mar 16
Methods/Procedures Type Language Size Date Edition
Chromium, Hexavalent-1,5-diphenylcarbohydrazide Method 10218, TNTplus™ 854. Chromium, Total-1,5-Diphenylcarbohydrazide Method 10219, TNTplus™ 854 
  English US 308 KB 2014-01 Ed 8
TNTplus 854 Chromium, Total and VI, Short Working Procedure 
  English US, French, Spanish 225 KB 2005-07 Ed 1

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