[EN300-6413488-0.05g] phthalazine-1,4-diamine 442,900원
[EN300-6413488-0.1g] phthalazine-1,4-diamine 625,800원
[EN300-6413488-0.25g] phthalazine-1,4-diamine 865,400원
[EN300-6413488-0.5g] phthalazine-1,4-diamine 1,327,200원
[EN300-6413488-1g] phthalazine-1,4-diamine 1,684,300원
[EN300-6413488-2.5g] phthalazine-1,4-diamine 3,232,800원
[EN300-6413488-5g] phthalazine-1,4-diamine 4,753,100원
[EN300-6413488-10g] phthalazine-1,4-diamine 7,016,000원