Home›Analytical reagents›甲醛硫酸试剂🌐中文EnglishDeutschNederlandsPolskiРусский中文EntityQ595557· pop 6· linked from 40 articles甲醛硫酸试剂reagent used as a simple spot-test to presumptively identify alkaloidsWikidata factsShow 1 more factCommons categoryMarquis reagentSources (1)wikidata.orgvia Wikidata · CC0Available in 5 languagesDeutschРусскийCzechPolskivia Wikidata sitelinks · CC0ConnectionsMDMAEntityheroinEntityCategoriesAnalytical reagentsChemical testsDrug testing reagentsFormaldehyde