All products Aperture - Delta Microscopies

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	12.7mm O.D. x 0.25mm thick: Cambridge, Camscan Spray Aperture Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	2mm O.D. x 0.24mm thick: Phillips, Cameca :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	2mm O.D. x 0.53mm thick: Cambridge, Siemens, JEOL, Cameca :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	3mm O.D. x 0.12mm thick: Zeiss, Nanolab, Novascan :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	3mm O.D. x 0.24mm thick: Philips, ARM, AEI, Cambridge :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	4mm O.D. x 0.165mm thick: ISI :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	6.35mm O.D. x 0.06mm thick: ETEC:Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	6.35mm O.D. x 0.14mm thick: ETEC Spray Aperture Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	6mm O.D. x .24mm thick: JEOL :Platinum Disc, Drilled Apertures Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Platinum Apertures size tolerances vary as follow: - Nominal hole diameter: +/- 1 micron - Disc diameter: +/- 10 microns - Disc thickness: +/- 10 microns Ordering information: Gold (Au); Platinum (Pt); Molydenum Mo Hole Sizes not listed are available upon special request.
	Aperture Flamer For holding aperture discs or strips while flaming. Small discs can be flamed in the 3/16" diameter cup made from 6 mil platinum foil with a 1/32" diameter hole in the bottom to induce a good flow of air. The cup is attached by a 30 mil platinum wire to a heat resistant handle. The aperture can be hung from the hook for flaming c.

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