Apera Instruments TN500-S2 AMCO 0 NTU Standard Calibration Solution Refill for Model TN500 Turbidity Meter, 100mL

0 NTU turbidity solution refill for Apera Instruments TN500 Portable White Light Turbidity Meter. AMCO Clear is an EPA approved primary standard for calibration of turbidity sensors that is safe, non-toxic and disposable. It is easy-to-use with no dilution or resuspension, and it is available in a wide range of values. *Store in room temperature and never freeze.

• 0 NTU standard calibration solution refill for Apera TN500
• AMCO high-molecular polymer turbidity standard solutions, EPA approved primary standards
• Safe, non-toxic and disposable
• Country of origin: China