|
|
|
|
|
caco3 inc |
|
|
±âŸ |
|
|
|
huangshanlu254#
hefei anhui |
|
86-551-3645233 |
|
86-551-3651856 |
|
CHINA |
|
lingang |
|
lglingang@yahoo.com |
|
|
|
ȸ»ç¼Ò°³
East China metallurgical Institute of geology and exploration Calcium Carbonate Standard Typical Chemical Analysis Product USP/FCC Limit CaCO3 (%) 99 NLT98 Acid Insoluble (%) <0.2 NMT0.2 Heavy Metals as Pb (ppm) <20 NMT20 Lead (ppm) * * Arsenic (ppm) <1.0 NMT1.0 Fluoride (ppm) <0.005 NMT0.005 Magnesium & Alkali Salts (%) <1.0 NMT1.0 Mercury (ppm) <0.1 NMT0.5 Iron (ppm) <100 ** NMT1000 *Lead is guaranteed three levels; not more than 0.5ppm,0.25ppm or 0.125ppm,depending on Customer requirements. **Iron is guaranteed three levels; not more than 100ppm,20ppm or 10ppm,depending on Customer requirements.
sell
|
|
|
|
|
ÇöÈÇо÷ü°¡ Á¦Á¶ ¶Ç´Â ÆǸÅÇÏ´Â ÈÇй°Áú ¸ñ·Ï |
|
ÇöÈÇо÷ü·Î µî·ÏµÈ ÈÇй°ÁúÀÌ ¾ø½À´Ï´Ù! |
|
|