Code Definition
E :
Average of duplicate analyses
F :
Duplicate analyses in error
G :
Analysed late
H :
Outside of standard range
I :
Outside of data entry constraints
J :
Non-standard routine followed (SLOH only)
K :
Data suspect
L :
Data point and blind value differ by more than 15%
M :
More than four flags
N :
Sample retested
O :
Value suspect but total pigment (CHL + PHAEO) value accurate
P :
TPM uncorrected for humidity change between filter weighting
Q :
Quality control comments on SLOH lab sheet
R :
Value between LOD and LOQ
S :
Value below detection limit; set to zero
V :
Could not be computed
W :
Negative light value; set to zero
X :
Value below detection limit
