| ≥1 piece |
ITEMS STANDARD TEST
TOTAL ALKALITY(AS NAHCO3) 99.0%MIN 99.16%
CHLORIDE(CL) 0.4%MAX 0.38%
ARSENIC(AS) 0.0001%MAX 0.0001%
HEAVY METALS(PB) 0.0005%MAX 0.0005%
LOSS ON DRYING 0.20%MAX 0.19%
PH VALUE 8.5MAX 8.4
NH4 PASS PASS
CONCLUSION: GOODS CONFORM TO FOOD GRADE STANDARD .