Quality control is very important .Some people are thinking ahead 5-10 years when devices like this will be propably a legal requirement for any producer.
The compact, high-tech chemical sensors made by the Boston startup 908 Devices are used by emergency responders to scan for toxins after industrial accidents, and by researchers in the pharmaceutical and energy industries to profile the composition of drugs and petroleum products.
Now, the firm has unveiled a new sensor intended to give it a foothold in a less conventional but fast-growing industry: commercial marijuana.
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