Опис
The ChemSafe Heavy Metals Test 5-in-1 is suitable for detecting cadmium, mercury, lead, copper, та zinc in concentrations as low as 1 ppm. It is a basic test for identifying toxic metals. Learn more.
Як тестувати?
Watch how to detect heavy metals:
A positive або negative test result does not indicate whether a substance is safe.


Відгуки
Відгуків немає, поки що.