[EN300-228783-0.05g] heptanehydrazide  + 126,900원
[EN300-228783-0.1g] heptanehydrazide  + 157,500원
[EN300-228783-0.25g] heptanehydrazide  + 194,600원
[EN300-228783-0.5g] heptanehydrazide  + 268,600원
[EN300-228783-1g] heptanehydrazide  + 327,400원
[EN300-228783-2.5g] heptanehydrazide  + 649,700원
[EN300-228783-5g] heptanehydrazide  + 1,189,900원
[EN300-228783-10g] heptanehydrazide  + 2,270,200원