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ECTR
Electronic hand tally counter with 5-digit counting and guarded reset button.
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From $7.50 /unit
GPRISMPS
Convenient prism for teaching light spectrum physics and experiments.
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From $15 /unit
EID600
Fine-grade iron powder for chemical, filler, and magnetic applications.
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From $9.82 /lb
Dial Thermometer (Fahrenheit 0 To 220)
Accurate temperature measurement for various applications.
Digital Tally Counter, Clicker (Classic Design)
Compact and durable Digital hand tally counter.
Digital Tally Counter, Ergonomic
Electronic hand tally counter with 5-digit counting and guarded reset button.
Electrode Pair, Carbon, Spare
Graphite electrodes for Hoffman electrolysis apparatus, 100x5mm.
Electrodes With Binding Posts
Electrodes for easy wire connection.
Glass Prism With Plastic Stand
Convenient prism for teaching light spectrum physics and experiments.
Glass Thermometer -10ºC to 110ºC, White or Yellow with Red Spirit.
Accurate temperature readings for lab and school use.
Glass Thermometer -10ºC to 150ºC, White or Yellow with Red Spirit.
Accurate temperature readings for lab and school use.
GR5 High Macro-Crystallinity Graphite Powder
High-purity graphite with 99% carbon content and flake shape.
Graphite Powder, Micronized Flake, 95+%
Fine conductive graphite powder with 5-micron particles.
Hand Tally Counter, Two Way
Electronic hand-counter with 4-digit LCD display.
Illuminated Zoom Microscope
Small, clear glass lens zoom microscope with LED illumination.
Industrial Stroke Counter
5-digit mechanical counter for industrial machines.
Iron Electrodes
Iron electrodes, 2-pack, for chemistry and physics experiments.
Iron Powder, Micronized, Light
Fine-grade iron powder for chemical, filler, and magnetic applications.
Jumper Wires, Test Lead Set With Alligator Clips, Set Of 10 Wires, 5 Colors
Color-coded deluxe test leads with large alligator clips.
Knife Switch Dpdt (Brass Contacts And Steel Screws)
Vintage-style switch for educational use.
Knife Switch Spdt (Brass Contacts And Steel Screws)
Brass and steel SPDT knife switch.
Lead Electrodes
Lead electrodes for voltaic cells and chemical experiments.