Permissible Toxin Amounts
The following toxins are not regulated if the amount under the control of a principal investigator, treating physician or veterinarian, or commercial manufacturer or distributor does not exceed, at any time, the amounts indicated in the table below.
HHS Toxins [§73.3(d)(7)]
Amount
HHS Toxins [§73.3(d)(7)]
Abrin
Amount
1000 mg
HHS Toxins [§73.3(d)(7)]
Botulinum neurotoxins
Amount
1 mg
HHS Toxins [§73.3(d)(7)]
Short, paralytic alpha conotoxins
Amount
100 mg
HHS Toxins [§73.3(d)(7)]
Diacetoxyscirpenol (DAS)
Amount
10,000 mg
HHS Toxins [§73.3(d)(7)]
Ricin
Amount
1000 mg
HHS Toxins [§73.3(d)(7)]
Saxitoxin
Amount
500 mg
HHS Toxins [§73.3(d)(7)]
Staphylococcal Enterotoxins (Subtypes A, B, C, D, and E)
Amount
100 mg
HHS Toxins [§73.3(d)(7)]
T-2 toxin
Amount
10,000 mg
HHS Toxins [§73.3(d)(7)]
Tetrodotoxin
Amount
500 mg