Sản phẩm

TEST KIT KH

TEST KIT NO2

Ca & Mg LOW ( FOR THE WATER SAMPLE WITH SALINITY 0-5 ppt )

Ca & Mg HIGH ( FOR THE WATER SAMPLE WITH SALINITY HIGHER THAN 5ppt )

Ca / Mg TITRANT SOLUTION HIGH SALINITY

PH 4.5-9.5

PH 7.1-8.9

AMMONIA