Description

Stable single liquid DPD 3 reagent for measuring most oxdising biocides used in swimming pools, spas and hot tubs; including chlorine, bromine and chlorine dioxide.
Unlike most other DPD liquid reagents ours is a single liquid and requires no mixing and has an exceptionally long shelf life.
Identical to DPD 3 tablets but cheaper and easier.

Suitable for use in:

• Check-it blocks
• comparators
• Photometers

Just place 2 drops in the 10 ml sample cell and fill with sample whilst gently mixing.
Our new DPD 3 liquid is much faster than tablets and gives no bubbles or floating particles that can interfere with photometer readings.
Supplied in an oval 28 ml bottle providing an equivalent of 250 tests (based on a 2 drops in a standard 10 ml sample size)
Highly stable this DPD 1 liquid has a shelf life of over 18 months.