TN400-S1 Standard Calibration Solution Set (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU)

TN400-S1

Standard Calibration Solution Set for Apera Instruments TN400 Portable Turbidity Meter.

AMCO Clear® turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU).

AMCO Clear® is an EPA approved primary standard for calibration of turbidity sensors that is safe, non-toxic and disposable. It is NIST traceable to particle size/distribution and optical density, and its inherent stability means it does not settle from suspension.