Pay in 4 interest-free payments of $337.50 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
DR300 Portable Colorimeter
essential for controlled experiments and accurate sampling
It uses a tungsten-filament light source and a two-detector optical system to deliver lab-grade accuracy even in colored or difficult samples
and analytical chemistry
TARTARIC ACID LR 500G Hach DR300 Portable ColorimeterTartaric Acid LR 500g is a high purity chemical reagent ideal for laboratory applications. Supplied in a 500 gram quantity, it meets Laboratory Reagent (LR) standards, ensuring reliable performance in analytical procedures and experimental research. Its precise composition supports consistent results in synthesis, quality control, and other scientific uses requiring controlled acidity.