AMCO-EPA solution @ 500 FTU (30 mL)
The HANNA® turbidity calibration solutions are produced according to the AMCO AEPA-1 standards, at 0, 10, 20 and 500 FTU.
They are preferred to the formazine based standards, as they are non-toxic, stable, reusable and long-lasting.
Order Information: AMCO-EPA solution @ 500 FTU (30 mL)
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
เครื่องวัดสีในน้ำตัวอย่าง HI727 

