飛行機にFormaldehyde Solution (Under 10%)を持ち込める？
Yes, with limits — you can bring formaldehyde solution in carry-on bags provided you follow security limits. Concentration must be less than 10% formaldehyde.
- · Concentration must be less than 10% formaldehyde
- · Used as preservative for non-infectious specimens
- · Triple leak-proof packaging required
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
Carry-on
Restricted
Must follow 3-1-1 liquids rule (≤ 100 ml).
Checked bag
Yes
Allowed in checked luggage (49 CFR 175.10(a)(20)).
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Formaldehyde Solution (Under 10%)のパッキング注意点
機内持ち込み手荷物: Must follow 3-1-1 liquids rule (≤ 100 ml).
受託手荷物（預け荷物）: Allowed in checked luggage (49 CFR 175.10(a)(20)).
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Formaldehyde Solution (under 10%) in a carry-on?
Must follow 3-1-1 liquids rule (≤ 100 ml).
Can you pack Formaldehyde Solution (under 10%) in checked luggage?
Allowed in checked luggage (49 CFR 175.10(a)(20)).
Can I bring formaldehyde solution (under 10%) on an airplane?
Must follow 3-1-1 liquids rule (≤ 100 ml). In checked bags: Allowed in checked luggage (49 CFR 175.10(a)(20)).
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