Bleaching+powder
61whitener — noun an agent that makes things white or colorless • Syn: ↑bleaching agent, ↑bleach, ↑blanching agent • Derivationally related forms: ↑whiten, ↑bleach (for: ↑bleach) …
62Gas — (g[a^]s), v. t. [imp. & p. p. {Gassed} (g[a^]st); p. pr. & vb. n. {Gassing}.] 1. (Textiles) To singe, as in a gas flame, so as to remove loose fibers; as, to gas thread. [Webster 1913 Suppl.] 2. To impregnate with gas; as, to gas lime with… …
63Gassed — Gas Gas (g[a^]s), v. t. [imp. & p. p. {Gassed} (g[a^]st); p. pr. & vb. n. {Gassing}.] 1. (Textiles) To singe, as in a gas flame, so as to remove loose fibers; as, to gas thread. [Webster 1913 Suppl.] 2. To impregnate with gas; as, to gas lime… …
64Gassing — Gas Gas (g[a^]s), v. t. [imp. & p. p. {Gassed} (g[a^]st); p. pr. & vb. n. {Gassing}.] 1. (Textiles) To singe, as in a gas flame, so as to remove loose fibers; as, to gas thread. [Webster 1913 Suppl.] 2. To impregnate with gas; as, to gas lime… …
65chloride of lime — Date: 1826 bleaching powder …
66chlorinated lime — noun Date: 1876 bleaching powder …
67Tabun (nerve agent) — Tabun IUPAC name …
68Primuline — For other uses, see Primulin (disambiguation). Primuline Identifiers …
69Sodium thiosulfate — Sodium thiosulfate …
70Transmission and infection of H5N1 — from infected avian sources to humans is a concern due to the global spread of H5N1 that constitutes a pandemic threat.Infected birds pass on H5N1 through their saliva, nasal secretions, and feces. Other birds may pick up the virus through direct …
