HACH 27450-50-CN USEPA Approved Free Chlorine Reagent with DPD Method 8021 in Powder Pillows for Water Quality Testing
Price:
49.9 SUD
MOQ:
1
Delivery Time:
6-8WEEK
Brand:
HACH
Product 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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Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon