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Silica gel orange indicator
SiO2
Usually used as dryer and humidity indicator for precision instruments, medicine, petrol chemicals, foodstuff, clothing, leather, electric appliances, other industrial gases, etc.
Contains no Cobalt, is good to health and environment protection.
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Qing Dao Frank Chemical
ÀüÈ­¹øÈ£ 0086-532-2681461
Æѽº¹øÈ£ 0086-532-2683463
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À̸ÞÀÏ emilyzhao@tom.com
ÁÖ¼Ò 26, Guanyinxia Road, Qingdao
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