(China) Yy201 Toomgiil Tealerdehyde
Eji maka mkpebi ngwa ngwa nke ọdịnaya formaldehyde na texles.
GB / t2912.1, GB / T18401, ISO 14184.1, ISO1 4184.2, Aatcc112.
1. Ihe eji eme ihe ngosi nke 5)
2 ;
3.
4
5. Elu ule atọ, enwere ike ịnweta ọdịnaya tonildehyde.
1. Ihe eji eme ihe ngosi nke 5)
2 ;
3.
4
5. Elu ule atọ, enwere ike ịnweta ọdịnaya tonildehyde.
Acetyl acetone resent; A na-agbakwunye acetate acetate na flask 1000ml, etisasịwo na mmiri 800ml, mgbe ahụ, a gwakọtara acetylacetone, ma chekwaa na flash na-acha aja aja. "Ding DOSE: 5ML"
Dee ozi gị ebe a ma zigara anyị ya
