[EN300-220368-0.05g] 4-hydroxybut-2-ynoic acid 149,182원
[EN300-220368-0.1g] 4-hydroxybut-2-ynoic acid 194,636원
[EN300-220368-0.25g] 4-hydroxybut-2-ynoic acid 252,091원
[EN300-220368-0.5g] 4-hydroxybut-2-ynoic acid 361,000원
[EN300-220368-1g] 4-hydroxybut-2-ynoic acid 446,182원
[EN300-220368-2.5g] 4-hydroxybut-2-ynoic acid 893,636원
[EN300-220368-5g] 4-hydroxybut-2-ynoic acid 1,640,000원
[EN300-220368-10g] 4-hydroxybut-2-ynoic acid 3,133,000원