- Fire-arms, examination of, [100]
- Fixed Oils, examination of, [128]
- Flandin and Danger's test for antimony, [32]
- Flandin and Danger's test for mercury, [37]
- Food (flour and bread), [114]
- Formic acid, [89]
- Fresenius & Neubauer's test for phosphorus, [42]
G.
- Galactoscope, [138]
- Graham and Hofman's method for alkaloids, [73]
- Ground bones in bread and flour, [125]
- Gum arabic in milk, [141]
- Gum tragacanth in milk, [141]
H.
- Hæmin crystals, [150]
- Hair, examination of, [96]
- Hempseed oil, [130]
- Hoppe-Seyler's test for blood, [151]
- Hydriodic acid, [90]
- Hydrobromic acid, [90]
- Hydrochloric acid, [46], [91]
- Hydrocyanic acid, [50]
- Hydrofluoric acid, [88]
- Hydrosulphuric acid, [91]
I.
L.
- Lactodensimeter, [138]
- Lactometer, [139]
- Lactoscope, [138]
- Lassaigne's test for writings, [107]
- Lead, [57]
- Legumens in flour, [117], [121], [124]
- Lentils in flour, [123]
- Lime, [53]
- Lime in flour, [126]
- Linseed meal in flour, [120]
M.