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> 8 pc lot of vlsi resistivity & duke particle standards
8 pc lot of vlsi resistivity & duke particle standards
* (1) Unopened Duke catalog 9050 49. particle size standard with certification
* (1) Unopened Duke catalog 9020 20.3 particle size standard with certification
* (1) VLSI Model RS3-10 recertified stanard with certificate
* (5) VLSI models RS3-0.002, SRS 3-0.01, SRS 3-0.002, SRS 3-0.02, SRS 3-0.02 all without certification