Popular stencils
Lab Glassware
Laboratory glasswares, Use for SOP and work-flow. Distillation equipment including condenser, distillation flask, collecting flask, thermometer, Steam inlet and steam generator.
Emotions by Anna
I drew these for my blog and thought they might be of use or for fun. :-) They are vector-based so you can change the colours & shapes.
Theater Lighting Symbols
An old Theatre Lighting stencil used for drafting is converted for OmniGraffle
Card pack A
Card deck design I made to make it easier to see what each card is in a diagram.
Audio Symbols
A general-purpose set of shapes for audio technology.
Time Digital
Digital clocks (plus a few miscellaneous symbols.)
Cassette Tape
Classic compact cassette tape stencil to scale.
Model for Improvement
A basic diagram to introduce the conceptual foundations of quality improvement
Cell Surface Receptors
These are surface receptors that I use for diagrams