Product Number: DG33373
Essential kit for verifying your total package oxygen measurements. This kit has everything you need to create a TPO standard, including sticky-back septum, hose clamp, 500 microliter gas-tight syringe, needles, and comprehensive directions on conducting the procedure.
*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.
