Описание
Four ready to use, stabilised Formazine Primary standard solutions in bottles. Kit includes 100 mL of each: <0.1 NTU, 20 NTU, 100 NTU, 800 NTU .
Calibration set, Stablcal turbidity standards, 2100P portable turbidimeter, 100 mL bottles
Производитель: HACH
Характеристики
Concentration:
< 0.1, 20, 100, 800 NTU
Quantity:
set of 4