Vario 10 ml DPD Free Chlorine Powder Pillows | 1000-Pack | Ideal for Municipal Water Testing | Accurate Range 0.02–3.50 mg/L Residual Chlorine

Vario 10 ml DPD Free Chlorine Powder Pillows | Pack of 1000 – Accurate Residual Chlorine Testing Made Easy

Ensure accurate and reliable free chlorine testing with Vario 10 ml DPD Free Chlorine Powder Pillows. Designed for professional-grade water analysis, these high-quality powder pillows use the DPD Free Chlorine method to deliver lab-accurate results within a measurement range of 0.02 to 3.50 mg/L. Trusted across municipal water systems, pool maintenance, industrial processes, and environmental testing, Vario reagents offer dependable performance for any setting.

Compatible with a wide variety of Lovibond® instruments such as the MD 100, MD 600, MD 610, MD 640, MultiDirect, PM 620, PM 630, SpectroDirect, and the Spectrophotometers 7000 and 7500, Vario is a flexible, reliable solution for any testing protocol. Vario DPD Free Chlorine powder pillows are also independently tested to perform with Hach® instruments, providing a cost-effective alternative to Hach 2105528 reagent pillows without compromising accuracy or reliability.

Key Features: Precision Testing with Trusted Compatibility

• Accurate Measurement Range: Measures free chlorine residuals from 0.02 to 3.50 mg/L using the proven DPD method.

• Lovibond Instrument Compatibility: Fully compatible with Lovibond photometers and spectrophotometers, including the MD 100 Portable Colorimeter for field and lab use.

• Alternative to Hach® 2105528: Equivalent to Hach’s free chlorine reagent, Vario 530183 delivers performance-tested accuracy for less cost, providing you with reliable savings for your budget.

• High-Volume Packaging: Includes 1000 powder pillows (10 packs of 100), individually sealed for field and lab applications.

• Versatile Use Cases: Ideal for use in municipal water systems, pool and spa testing, industrial water treatment, agriculture, and environmental compliance testing.

Looking for Total Chlorine Testing?

If you're also testing for combined chlorine or total chlorine residuals, be sure to check out the Vario 10 ml DPD Total Chlorine Powder Pillows – 1000 Pack. These complement the free chlorine pillows and are compatible with the same instruments, offering complete disinfection monitoring.

Explore More Chlorine Testing Tools and Supplies

• MD 100 Portable Colorimeter – A rugged and waterproof single-parameter meter, perfect for field testing with these powder pillows.

• MD610 Multiparameter Colorimeter – Advanced Bluetooth-enabled device for comprehensive water quality testing.

• Browse All Powder Reagents – View free and total chlorine powder pillows in multiple sizes and formats, along with other reagents for testing other parameters for water quality.

• Vario Brand Collection – Browse all DPD reagents and products under the trusted Vario name.

Reliable Results, Every Time You Test

Vario 10 ml DPD Free Chlorine Powder Pillows deliver unmatched accuracy in chlorine detection across a range of instruments and environments. Whether you’re testing pool water, municipal drinking water, or industrial process systems, these field-ready powder pillows ensure results you can trust—without the high cost of OEM reagents.

Backed by Lovibond’s water analysis legacy—engineered for professionals who demand precision.

No Affiliation Disclaimer
Hach is a registered trademark of Hach Company, Loveland, Colorado. The use of the Hach trademark does not imply any affiliation with or approval by Hach Company regarding the formulation, testing or compatibility of Vario products for use in Hach brand spectrophotometers or other devices or systems.