[38490-50G] 5,5-Dimethyl-1,3-cyclohexanedione derivatization grade (HPLC), for the determination of aldehyde formaldehyde, ≥99.0% 104,400원
[38490-250G] 5,5-Dimethyl-1,3-cyclohexanedione derivatization grade (HPLC), for the determination of aldehyde formaldehyde, ≥99.0% 410,080원