Mini Microscope
Vol. 25 #2, Sept. 1998
An inexpensive, hand held, lighted, microscope (30X) is an excellent pocket tool for identifying imperfections, gels, or screen pack contamination.
Cost is less than $20 at Radio Shack.
- Ron Roller, Equistar Chemicals LP
See also:
- Gel identification
- Screen packs 1
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