| ≥1 piece |
|
Analysis
|
Test Method
|
Standard request
|
|
Total phosphate %
|
FCCIV
|
Min.68
|
|
(P2O5) %
|
FCCIV
|
Max. 7.5
|
|
Water insoluble %
|
FCCIV
|
Max.0.05
|
|
PH ( 1%)
|
FCCIV
|
5.8-6.5
|
|
Fe ppm
|
FCCIV
|
Max.100
|
|
Fluoride (as F) ppm
|
FCCIV
|
Max.30
|
|
Arsenic (as As) ppm
|
FCCIV
|
Max.3
|
|
Heavy Metal(as Pb) ppm
|
FCCIV
|
Max.10
|