Pyxis 58000 COLOR-30 APHA/Hazen Platinum-Cobalt Calibration Standard

Fluorescein is used in boiler feed-water applications as a tracer for real-time inhibitor concentration monitoring. This process is often referred to as the “Fluorescence Tracing” technique. Our...

Calibration Std PTSA - 100ppb / Fluorescein 10ppb - 500mL Bottle The Pyxis PTSA-100FL Calibration Standard is a high-precision, ready-to-use solution formulated specifically for the calibration and...

***OBSOLETE SEE PART: 21041***Pyxis STD Chlorophyll-A 20ppb Calibration Standard 500mL Bottle Industrial and commercial cooling water systems are commonly prone to sudden algae blooms during periods...

Calibration solutions for handheld and inline devices able to monitor for NDSA (1,5-Naphthalenedisulfonic acid disodium salt, NDSA ≥95%). The Pyxis NDSA-10 Calibration Standard Solution is a...