ricin
Probably not. Ricin is toxic.
No it can not be traceable
Wood Green ricin plot happened in 2003.
Ricin
The production of ricin is a low-tech endeavor requiring little time or funding.
Yes, just about all computers are traceable.
If a figure has 2 odd nodes and the rest even nodes then the figure is traceable.
Yes it is. It is traceable in urine up to about a weeks time.
The active poison in the castor bean is ricin, a deadly water-soluble protein called a lectin.
It doesn't "become" toxic, it starts out that way.
Ricin is a proteinic cytotoxin derived from the common castor bean, Ricinis communis. Recovered from the meal of castor beans in the castor oil making process, ricin toxin is perhaps 1,000 fold less toxin that botulinum toxin. Ricin is most toxic if inhaled and least toxic if swallowed. It has the potential to be used as a chemical warfare agent.