Qingdao Chengyu Chemical Co.,Ltd.

1.Description and uses:
This board is refined by adding a special band to excellent lamella layer-separated silica gel and then doping. Its main component is SiO2nH2O, which is widely used in the nature-determination and ration analysis of medicine, pesticide, herbal medicine, organic chemical products, foodstuff, and grocery, etc. This board is close-grained, level off, and white, it is also of high sensitivity, steady quality capability and strong resolving power, it is in focus and only takes a short tiome to outspread (it only takes about 3-5 minutes for trichromatic outspread). And it can help to reach the perfect effect of analysis of substances.
2.Technic Index of Layer-separated Silica Gel:

PROGRAM	INDEX
	H	HF254	G	GF254
ACTIVITY	Trichromatic disjoin	Trichromatic disjoin	Trichromatic disjoin	Trichromatic disjoin
PRODUCT SPEC	30×100、50×100、50×200、100×200、200×200
REMARK: This can be made according to user’s special requirements.