Product Number: 1422249
Cobalt Chloride Solution, Bottle 500 mL.
for Zero point DO calibration
for spectrophotometer linearization.
*when applicable
Phase Out
Items with this label are at the end of their life cycle and may become obsolete in the future.
Obsolete
Items with this label are obsolete and unavailable through eCommerce.
If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.