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Home > Products > ‌Water Quality Analyzer > HACH 2119449-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

HACH 2119449-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

Product Details

Brand Name: HACH

Model Number: 2119449-CN

Document: HACH SHIJI.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 49.9 SUD

Delivery Time: 6-8WEEK

Payment Terms: T/T

Supply Ability: 1PC 6-8WEEK

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Highlight:

USEPA approved free chlorine reagent

,

DPD method water testing powder pillows

,

free chlorine reagent for water quality

Dimensions:
Varies, E.g., Handheld Approx. 200x80x40 Mm
Datastorage:
Internal Memory With Capacity For Thousands Of Readings
Dataoutput:
USB, Bluetooth, RS232, Or SD Card
Productname:
Water Quality Analyzers
Measurementparameters:
PH, Dissolved Oxygen, Turbidity, Conductivity, Total Dissolved Solids (TDS), Chlorine, Ammonia, Nitrate, Phosphate
Accuracy:
Typically ±0.01 PH, ±0.1 Mg/L DO
Powersource:
Battery-powered Or AC Adapter
Displaytype:
LCD Or Digital Screen
Weight:
Typically Between 200g To 1.5kg Depending On Model
Measurementrange:
Varies By Parameter, E.g., PH 0-14, DO 0-20 Mg/L
Responsetime:
Typically Less Than 30 Seconds
Portability:
Handheld Or Benchtop Models Available
Operatingtemperature:
0°C To 50°C
Calibration:
Automatic Or Manual Calibration With Standard Solutions
Waterproofrating:
IP67 Or Higher For Handheld Devices
Dimensions:
Varies, E.g., Handheld Approx. 200x80x40 Mm
Datastorage:
Internal Memory With Capacity For Thousands Of Readings
Dataoutput:
USB, Bluetooth, RS232, Or SD Card
Productname:
Water Quality Analyzers
Measurementparameters:
PH, Dissolved Oxygen, Turbidity, Conductivity, Total Dissolved Solids (TDS), Chlorine, Ammonia, Nitrate, Phosphate
Accuracy:
Typically ±0.01 PH, ±0.1 Mg/L DO
Powersource:
Battery-powered Or AC Adapter
Displaytype:
LCD Or Digital Screen
Weight:
Typically Between 200g To 1.5kg Depending On Model
Measurementrange:
Varies By Parameter, E.g., PH 0-14, DO 0-20 Mg/L
Responsetime:
Typically Less Than 30 Seconds
Portability:
Handheld Or Benchtop Models Available
Operatingtemperature:
0°C To 50°C
Calibration:
Automatic Or Manual Calibration With Standard Solutions
Waterproofrating:
IP67 Or Higher For Handheld Devices
HACH 2119449-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing
HACH 2119449-CN Free Chlorine Reagent
USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for professional water quality testing applications.
Product Overview
Professional-grade DPD Total Chlorine Reagent Powder Pillows designed for accurate water quality testing in drinking water and wastewater applications. USEPA Accepted for compliance testing with reliable performance.
Key Features
  • USEPA Accepted for drinking water and wastewater compliance testing
  • DPD Method for total chlorine determination
  • Contains potassium iodide to convert combined chlorine
  • Convenient powder pillow format for precise dosing
  • 100 tests per package for cost-effective operation
  • 60-month shelf life with proper storage
Technical Specifications
Part Number 2119449-CN
Parameter Total Chlorine
Method DPD Method
Method Numbers 8016, 8167, 8031
Measurement Range 0.02-2.00 mg/L Cl₂
Sample Volume 10 mL
Compatible Instruments DR300, DR3900, DR2800, DR6000, DR800 Series, PCII
Package Format Powder Pillows
Tests per Package 100
Form Solid
Storage Temperature 10-25°C
Shelf Life 60 months
USEPA Compliance
Accepted for drinking water and wastewater testing applications. Ideal for regulatory compliance monitoring and water quality management in professional environmental and industrial settings.