Vario PD250 Free Chlorine DPD Powder Dispenser Set for 10 ml Water Testing – with 250-Test Reagent Vial for Lab & Field Use

Vario PD250 10 ml DPD Free Chlorine Powder Dispenser Set – Controlled, Accurate Reagent Delivery

Simplify your water testing routine with the Vario PD250 Free Chlorine Dispenser, a precise and efficient tool for dosing DPD reagent in 10 ml water samples. This dispenser delivers one exact dose with each click, ensuring consistency and eliminating reagent waste. Designed for use with Lovibond instruments, this compact set includes one ergonomic dispenser and a 250-test vial of high-purity DPD free chlorine reagent.

Field-tested and trusted by water quality professionals, this dispenser is a reliable solution for municipal, industrial, and environmental monitoring. The sealed reagent vial helps preserve potency for up to five years unopened, and up to six months once opened—perfect for field and lab testing alike.

Looking for an alternative to the Hach Swiftest 2802300? The Vario PD250 provides a compatible, more cost-effective solution without sacrificing performance.

Key Features: Accurate Free Chlorine Testing, One Click at a Time

• Precise Dosage: One click of the dispenser delivers the exact DPD powder amount needed for a 10 ml sample.

• Includes Reagent: Set comes with one dispenser and a sealed 250-test vial of DPD Free Chlorine reagent.

• Long Shelf Life: Reagent vial has a 5-year shelf life unopened, and remains viable for 6 months after opening.

• Fast Vial Changes: Easily replace vials when empty—no mess or downtime.

• Broad Instrument Compatibility: Works with Lovibond instruments including MD 100, MD 600, MD 610, MD 640, MultiDirect, PM 620, PM 630, SpectroDirect, and Spectrophotometers 7000 & 7500.

• Hach-Compatible: Independently tested and determined to be compatible with Hach® instruments—offering a cost-effective alternative.

Need a Refill?

Running low on reagent? Replenish your testing setup with our Vario Free Chlorine Refill Vials – 250 Tests (530146). These vials are designed specifically for the PD250 system, ensuring continued performance and accuracy.

Also Available: Total Chlorine Version

Looking for Total Chlorine testing?

Check out the Vario PD250 Total Chlorine Powder Dispenser Set for the same precise dosing capabilities, optimized for total chlorine analysis. It’s perfect for pairing with this free chlorine dispenser to complete your testing workflow.

Enhance Your Water Testing Setup

• View the MD 100 Portable Colorimeter – Ideal companion for the PD250, offering precise field and lab analysis.

• Explore Our Powder Dispenser Systems Collection – Find other Lovibond PD250 dispenser sets and accessories.

• Shop All Vario Brand Reagents – Discover trusted, lab-tested DPD reagents and accessories from Vario.

Reliable Reagent Dosing, Simplified

Upgrade your chlorine testing with the Vario PD250 Free Chlorine Dispenser—a more efficient, precise, and budget-friendly alternative to single-use reagent packs. With dependable dosing, broad compatibility, and long-lasting reagent vials, this dispenser brings convenience and accuracy to every water sample you test.

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.