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Ethylene imine polymer,MW 3000, 25% aqueous solution, 10kg
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Ethylene imine polymer,MW 25,000, 50% aqueous solution, 2.5kg
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Ethylene imine polymer,MW 25,000, 50% aqueous solution, 500g
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Ethylene imine polymer,MW 25,000, 50% aqueous solution, 100g
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1，3-Bis (N，N-diglycidyl aminomethyl)-cyclohexane,Epoxy equivalent 98-110Gm/Eq, 25g
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1，3-Bis (N，N-diglycidyl aminomethyl)-cyclohexane,Epoxy equivalent 98-110Gm/Eq, 2.5kg
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1，3-Bis (N，N-diglycidyl aminomethyl)-cyclohexane,Epoxy equivalent 98-110Gm/Eq, 100g
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1，3-Bis (N，N-diglycidyl aminomethyl)-cyclohexane,Epoxy equivalent 98-110Gm/Eq, 500g
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4，4′-Oxybis(benzoic acid),99.5%, 25g
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4，4′-Oxybis(benzoic acid),99.5%, 100g
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4，4′-Oxybis(benzoic acid),99.5%, 500g
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