. Annals of applied biology. Biology, Economic; Biochemistry. 280 Minutes X X Aniline (examined immediately). • • Pyridine (examined immediately). O O Pyridine (examined after 12 hrs.). A A Ammonia (examined after 1-2 hrs.). Fig. 1 a. Toxicity of vapours of Ammonia, Pyridine and Aniline to mites. 100. 120 Seconds O O Immediate inspection. x x Inspection after 1-2 hrs. Fig. 1 h. Toxicity of Ammonia vapour to Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not

---

. Annals of applied biology. Biology, Economic; Biochemistry. 280 Minutes X X Aniline (examined immediately). • • Pyridine (examined immediately). O O Pyridine (examined after 12 hrs.). A A Ammonia (examined after 1-2 hrs.). Fig. 1 a. Toxicity of vapours of Ammonia, Pyridine and Aniline to mites. 100. 120 Seconds O O Immediate inspection. x x Inspection after 1-2 hrs. Fig. 1 h. Toxicity of Ammonia vapour to Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Association of Applied Biologists; Association of Economic Biologists. [Wellesbourne, Warwick, etc. ] Association of Applied Biologists [etc. ]

---

Size: 1827px × 1368px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, booksubjectbiochem, bookyear1922