E
- Easy Dusters™, OK, Two-In-One™
- Easy Molds™ (Push Out Style)
- EDS
- Electrically Conductive Grease
- ElectroScan™ SEM, Spare Parts
- Apertures
- Filaments
- Scintillators
- SEM Mounts
- Electron
- Electronic
- EM
- Embedding
- EMI Shielding
- EMicron™
- Energy Dispersive Spectroscopy (EDS)
- England Finder™ Graticule
- Engraving Tool
- Enlarger
- Envelops, Negative Storage\
- Eosin Y
- Epichlorohydrin Polyglycol
- Epichlorohydrin/bispheniol A-type Di-Epoxide Liquid (Araldite® 6005)
- Epifluorescence Microscopy
- Epon® 812 "Replacement" Kits
- Epoxy
- Eppendorf Tube Embedding Block Chucks
- ERL
- Erythrosin B
- ESD Antistatic Gloves
- Etch Mode, Sputter Coater, SPI Module™
- Etched Grids for TEM
- Etchers, Plasma
- Ethyl
- Ethylene
- Evaporation Supplies
- Evolution™ Portable Scientific Field Microscope
- Examination Gloves, SPI-Gurad™, Latex
- Exposure Meter, Darkroom
- Extra Long Tweezers
- Eye Lash, Mounted
- Eyepiece Cameras, by SPI Supplies®