Tropic Marin Multi-Standard Deko urea (CH 4 N 2

urea (CH 4 N 2 O) or uric acid (C 5 H 4 N 4 O 3 )

you should keep an eye on the alkalinity

Phosphate is usually found in very low concentrations in seawater

Additives: Vitamin A

Wann ist eine Spurenelementzugabe nicht sinnvoll

Tropic Marin Multi-Standard Deko urea (CH 4 N 2Are you unsure whether your measurement is correct? With the Multi Standard from Tropic Marin you can check the functionality and accuracy of your test kits. The solution contains precisely set values. If your tests deviate slightly from the target values, you can determine a correction factor and continue to use the tests. Application of Tropic Marin Multi Standard The solution contains a precisely set calcium, magnesium, potassium and KH value (=