Metronidazole-¹³C₂,¹⁵N₂

甲硝唑-¹³C₂,¹⁵N₂

mono-Butyl phthalate

邻苯二甲酸单丁酯

阴离子多元素混标，用于离子色谱(CRM), Multielement Ion Chromatography Anion Standard Solution, certified

N-(n-Butyl)thiophosphoric triamide

N-（正丁基）硫代磷酸三酰胺

N-Suberoylglycine

N_α-(2,4-Dinitro-5-fluorophenyl)-L-valinamide

N_α-(2,4-二硝基-5-氟苯基)-L-缬氨酰胺

按照 Stahl 方法的茚三酮试剂, Ninhydrin reagent according to Stahl

Nonanal 2,4-dinitrophenylhydrazone

壬醛2,4-二硝基苯腙

Octanoyl-L-carnitine

辛酰- L -肉碱

Oleamide

油酸酰胺

Oxolinic acid-(ethyl-d₅)

Palmitoyl-L-carnitine

棕榈酰-L-左旋肉碱

Pentadecafluorooctanoic acid ammonium salt

十五氟辛酸 铵盐

Perfluoroundecanoic Acid

全氟十一酸

Phytane

植烷