organic building blocks products
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Poly(hexamethylenebicyanoguanide-hexamethylenediamine) Hydrochloride
$11.05 – $1,521.9599%Clear5g25g100g1kg1g500g -
Poly(propylene glycol) diglycidyl ether
$24.31 – $1,564.68epoxy value:0.28-0.35 eq/100gClear100g500g25g2.5kg10kg