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฿550.00
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Polyvinylpyrrolidone
Average molecular weight 10000, K13-18
฿770.00
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3,3'-(isopropylazanediyl)bis(1-(4-(2-methoxyethyl)phenoxy)propan -2-ol) hydrochloride
Analytical Control
฿143,680.00
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Ethyleneurea
98%
฿320.00
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Ethyl hexanoate
Standard for GC,>99%(GC)
฿610.00
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