Chemotaxis (from chemo- + taxis) is the movement of an organism in response to a chemical stimulus. Somatic cells, bacteria, and other single-cell or multicellular organisms direct their movements according to certain chemicals in their environment.
It will be good for up to six months, in the vacuum seal, if stored in the refrigerator. If frozen in the vacuum seal, it can last for about 1 year. Once the sample is removed from the vacuum seal, it should not remain at room temperature for more than 18 hours. It will keep in the refrigerator, unsealed, for 30 days.
Guest. crazy frikkin half life. this sh*t will stay in your system for at least a week and no matter how good the detox, it will still show on urine drug test. im a nurse and i know. i worked in a dr. office and ran 10 panel, its more like 13.his sh*t will stay in your system for at least a week and no matter how good the detox, it will still show on urine drug test. im a nurse and i know. i worked in a dr. office and ran 10 panel, its more like 13.