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Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt,4-Styrenesulfonic acid:maleic acid (molar ratio 1:1), 100g
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Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt,4-Styrenesulfonic acid:maleic acid (molar ratio 1:1), 25g
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Poly(4-styrenesulfonic acid-co-maleic acid) sodium salt,4-Styrenesulfonic acid:maleic acid (molar ratio 1:1), 5g
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Poly(vinyl alcohol) 1799,Degree of alcoholysis: 98～99% (mol/mol), 5kg
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Poly(vinyl alcohol) 1799,Degree of alcoholysis: 98～99% (mol/mol), 12X500g
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Poly(vinyl alcohol) 1788 low-viscosity,Degree of alcoholysis: 87.0～89.0 (mol/mol), CPS: 4.6-5.4, 100g
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Poly(vinyl alcohol) 1788 low-viscosity,Degree of alcoholysis: 87.0～89.0 (mol/mol), CPS: 4.6-5.4, 500g
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Poly(vinyl alcohol) 1788 low-viscosity,Degree of alcoholysis: 87.0～89.0 (mol/mol), CPS: 4.6-5.4, 2.5kg
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Poly(vinyl alcohol) 1788 low-viscosity,Degree of alcoholysis: 87.0～89.0 (mol/mol), CPS: 4.6-5.4, 12X500g
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Poly(vinyl alcohol) 1788,Degree of alcoholysis: 87.0～89.0% (mol/mol), 500g
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Poly(vinyl alcohol) 1788,Degree of alcoholysis: 87.0～89.0% (mol/mol), 2.5kg
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