Thermo Scientific™ Orion™ Powder Chemistry Packs
Achieve easier and cleaner measurements with pre-measured and ready-to-use powder chemistry packs.
Brand: Thermo Scientific™ AC4P72
Use Thermo Scientific™ Orion™ AQUAfast Powder Pack Reagents with Orion AQUAfast colorimeters and Thermo Scientific Orion AquaMate Vis and UV-Vis spectrophotometers. Powder pack chemistries dissolve quickly in solution, are easy to mix and do not require a stir rod or crushing. Each powder pack is notched for simplified pouch opening in the lab or field. Powder pack reagents measure aluminum, ammonia, chlorine, copper, cyanide, DEHA, iron, manganese, molybdate, nitrite, phosphate, silica and sulfate.
- Equivalent to other widely used and recognized chemistries
- Compatible with Orion™ AQUAfast™ Colorimeters
Specifications
| Chlorine (total) | |
| Orion AquaMate Vis and UV-Vis Spectrophotometers, Orion AQUAfast AQ4000 Colorimeter, Orion AQUAfast AQ3700 Colorimeter | |
| Powder Pack | |
| 0.02 to 2 mg/L Cl2 | |
| DPD |
| Drinking Water: Standard Methods 4500-Cl G / ATP EPA-approved Orion Method AC4P72; Wastewater: Standard Methods 4500-Cl G-2000 / ATP EPA-approved Orion Method AC4P72 | |
| 100 Chlorine Total-DPD Powder Packs | |
| 100 tests | |
| AQUAfast 24 mm round vials (Cat. No. AC2V24) |
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.