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UN/NA 3373 · Biological substance, category B
UN/NA 3373 · ERG 2024 · Guide 158
- UN/NA
- 3373
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3373 (Biological substance, category B) under Guide 158, titled “Infectious Substances”.
Material name
3373 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Biological substance, category B” and to Guide 158. On a numbered orange panel, 3373 is the lower number (how to read an orange panel).
ERG 2024 markings for 3373
3373 is not highlighted in green (no Table 1 entry), and its guide number 158 has no P.
Entries near 3373
By number (yellow pages): before 3373 come UN/NA 3369 Sodium dinitro-o-cresolate, wetted with not less than 10% water (Guide 113); UN/NA 3370 Urea nitrate, wetted with not less than 10% water (Guide 113) and UN/NA 3371 2-Methylbutanal (Guide 129); after it, UN/NA 3374 Acetylene, solvent free (Guide 116); UN/NA 3375 Ammonium nitrate emulsion (Guide 140) and UN/NA 3376 4-Nitrophenylhydrazine, with not less than 30% water (Guide 113).
By name (blue pages): “Biological substance, category B” comes after Bhusa, wet, damp or contaminated with oil (UN/NA 1327, Guide 133) and Bicyclo[2.2.1]hepta-2,5-diene, stabilized (UN/NA 2251, Guide 128P) and before Bipyridilium pesticide, liquid, flammable, poisonous (UN/NA 2782, Guide 131) and Bipyridilium pesticide, liquid, flammable, toxic (UN/NA 2782, Guide 131).
Guide 158 · Library
Guide 158 covers 5 UN/NA numbers. The others: UN/NA 2814 Infectious substance, affecting humans; UN/NA 2900 Infectious substance, affecting animals only; UN/NA 3291 (Bio)Medical waste, n.o.s.; UN/NA 3549 Medical waste, category A, affecting animals only, solid.
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.