



HACH Chlorine, total, Reagent Powder Pillows, 100/pk, 10 mL
Achieve precise water testing with Hach's boric acid free DPD Total Chlorine Reagent Powder Pillows. Specifically designed for total chlorine determination using the DPD Method, these reagent pillows ensure accurate and consistent results. Ideal for a wide range of water analysis applications, they offer high accuracy and ease of use. Trust our DPD Total Chlorine Reagent Powder Pillows for environmentally friendly and dependable chlorine testing.
USEPA accepted for reporting for drinking and wastewater analysis using Hach Methods 8016, 8167, 8031
Ranges:
Total Chlorine: 0.02 - 2.00 mg/L Cl2
Sample Size: 10 mL.
Pack of 100 powder pillows.
Specifications
Technical Attributes
EPA compliant | Yes |
Footnote | *Generally, the DR 5000 performs the same methods as the DR/4000. The DR 2800 performs the same methods as the DR 2700, DR/2500, and DR/2400. Some exceptions do exist. |
Instrument | See Methods/Procedures for instruments compatible with this product |
Measuring range | 0.02 - 2.00 mg/L Cl2 |
Measuring range (2) | 0.05 - 4.50 mg/L Br2 |
Measuring range (3) | 0.07 - 7.00 mg/L I2 |
Method | DPD |
Method number | 8016 |
Method number | 8167 |
Method number | 8031 |
Number of tests | 100 |
Parameter | Chlorine, total, Bromine, Iodine |
Platform | Powder Pillows |
Reference method | SM 4500-Cl G |
Sample size | 10 mL |
Storage conditions | 10 °C - 25 °C |

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.