Fertilizers and liming materials. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution has-digital “Alarm Systems – Intrusion and

“Alarm Systems – Intrusion and hold-up systems – System requirements”

Hot finished structural hollow sections of non-alloy and fine grain steels

The standard has two annexes:

BS EN 15436-3 defines and describes the classification criteria of the machines with respect to their kinematic and power performances

Fertilizers and liming materials. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution has-digital “Alarm Systems – Intrusion and1 Scope This European Standard specifies a method for the determination of the content of cadmium, chromium, nickel and lead in fertilizers and liming materials using inductively coupled plasma atomic emission spectrometry (ICP AES) after aqua regia dissolution. Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 0,3 mg kg for Cd and 1 mg kg for Cr, Ni and Pb. NOTE 1 Due to