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HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing
HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing
Specifications
Brand Name :
HACH
Model Number :
27450-50-CN
MOQ :
1
Price :
49.9 SUD
Payment Terms :
T/T
Supply Ability :
1PC 6-8WEEK
Delivery Time :
6-8WEEK
Portability :
Handheld or benchtop models available
Measurement Parameters :
pH, Dissolved Oxygen, Conductivity, Turbidity, Total Dissolved Solids (TDS), Chlorine, Ammonia, Nitrate, Phosphate
Waterproof Rating :
IP67 or higher for field use
Data Storage :
Internal memory with capacity for thousands of readings
Weight :
Typically between 300g to 1.5kg
Dimensions :
Varies, typically handheld sizes around 200x80x50 mm
Accuracy :
Typically ±0.01 pH, ±0.1 mg/L DO
Calibration :
Automatic or manual calibration with standard solutions
Operating Temperature :
0°C to 50°C
Display Type :
LCD or Digital Screen
Power Supply :
Battery operated or AC adapter
Response Time :
Usually less than 60 seconds
Measurement Range :
Varies by parameter, e.g., pH 0-14, DO 0-20 mg/L
Data Output :
USB, RS232, Bluetooth, or SD card
Description
HACH 27450-50-CN Free Chlorine Test Strips
USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for professional water quality testing applications.
Product Overview
Catalog Number 27450-50 (also referenced as 2745050)
Manufacturer Hach Company, Loveland, CO
Product Type Test Strip
Test Method Colorimetric Test Strip (Dip-and-read)
Quantity 50 Tests per package
Key Features
  • Free & Total Chlorine Detection in water samples
  • Measurement Range: 0-10 mg/L (as Cl₂)
  • Rapid 30-second typical development time
  • Visual color comparison scale with resolution steps: 0, 0.5, 1, 2, 4, 10 mg/L
  • Ideal for on-site water quality screening applications
Measurement Specifications
Analyte Free Chlorine, Total Chlorine (as Cl₂)
Measurement Range 0-10 mg/L (Low range)
Resolution Steps 0, 0.5, 1, 2, 4, 10 mg/L
Response Time 30 Seconds (Typical development time)
Accuracy Semi-quantitative (Visual comparison-based)
Applications
  • Drinking water quality monitoring
  • Wastewater treatment screening
  • Swimming pool and spa water testing
  • General on-site water quality assessment
Storage & Handling
Storage Temperature 4-30°C (39-86°F)
Storage Humidity ≤85% (Non-condensing)
Shelf Life 24 Months (Unopened, under proper storage)
Packaging Plastic vial with desiccant for moisture protection
Compliance Information
USEPA Compliant No (Not EPA approved method)
NSF Certified No
Note: This product uses visual comparison-based testing method and is not approved for regulatory compliance reporting.
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HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

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Product Detail
Brand Name :
HACH
Model Number :
27450-50-CN
MOQ :
1
Price :
49.9 SUD
Payment Terms :
T/T
Supply Ability :
1PC 6-8WEEK
Contact Supplier
HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

Verified Supplier
1 Years
Shaanxi, xianyang
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Pressure Measurement Instruments‌, Pressure Transmitter, Industrial Sensors‌
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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