(Ubushinwa) YY201 Ikizamini cyimyenda ya Formaldehyde
Byakoreshejwe muguhitamo byihuse ibirimo fordehide mumyenda.
GB / T2912.1 、 GB / T18401 、 ISO 14184.1 、 ISO1 4184.2 、 AATCC112.
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3. Imikorere idasanzwe yo guhuza irashobora gukuraho ikosa ryo gupimwa ryatewe numurimo uhuza ibara ryamabara (gusa byemewe muburyo bwa fotometer no gusesengura ingano) hamwe na zeru zikora / zuzuye;
4. Ukuri kwinshi, kubyara no gutuza gusoma gusoma;
5. Ibyobo bitatu byipimisha, birashobora kuboneka muburyo butaziguye imyenda ya fordehide.
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2.
3. Imikorere idasanzwe yo guhuza irashobora gukuraho ikosa ryo gupimwa ryatewe numurimo uhuza ibara ryamabara (gusa byemewe muburyo bwa fotometer no gusesengura ingano) hamwe na zeru zikora / zuzuye;
4. Ukuri kwinshi, kubyara no gutuza gusoma gusoma;
5. Ibyobo bitatu byipimisha, birashobora kuboneka muburyo butaziguye imyenda ya fordehide.
Acetyl acetone reagent; 150g acetate ya amonium yongewemo kumashanyarazi ya 1000ml ya volumetric, gushonga mumazi 800ml, hanyuma hongerwamo aside 3ml glacial acetic acetike na 2ml acetylacetone, yongerwamo amazi kugeza murwego, hanyuma abikwa mumashanyarazi. "Igipimo kimwe: 5mL"
