Lovibond Tintometer MD 100 Manual De Instrucciones página 66

Analyses
The following table identifies the output values can be converted into other citation
forms.
Unit
mg/l
mg/l
mg/l
Chemical Method
Phosphomolybdenum Blue
Appendix
Interferences
Interference
Al
AsO
3-
4
Cr
Cu
Fe
Ni
H S
2
SiO
2
S
2-
Zn
V(V)
W(VI)
According to
DIN ISO 15923-1 D49
Standard Method 4500-P E
US EPA 365.2
including stirring rod, 10 cm
#
EN Method Reference Book 1.0
Cite form
P
PO
3-
4
P O
2 5
from / [mg/l]
200
in all quantities
100
10
100
300
in all quantities
50
in all quantities
80
large quantities
large quantities
Phosphate LR T / M320
Scale Factor
1
3.066177
2.29137
EN
67