'Watermark Ink' chip can instantly identify liquids
source: http://www.gizmag.com/watermark-ink-chips-identify-liquids/19439/
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- Kristena
- added this
If you want to know exactly what a substance is, your best bet is to use something like a gas chromatographer. The problem is, such machines tend to be large, lab-based and expensive - not the greatest for use in the field, or by people who aren't connected with a research institute.
link:http://www.gizmag.com/watermark-ink-chips-identify-liquids/19439/
link:http://www.gizmag.com/watermark-ink-chips-identify-liquids/19439/
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- groups:
- Education
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- tags:
- chip, Liquids, WatermarkInk, chromatographer
