Description

Peg-style plastic drying rack that holds inverted test tubes for air drying after cleaning

Printed across a 7-inch sturdy paper disc

slotting inline with other modular demonstrator components

Standard rheostat at 2

this bottle of coarse 20-mesh iron filings is a staple for classroom magnetism and field-pattern demonstrations

Forensic Hair Analysis Experiment Kit Chemical_Universal Indicator Peg-style plastic drying rack thatPackaged with deer, cat, and human hair samples on microscope slides, this forensic hair analysis kit teaches evidence comparison techniques used in criminal investigation.

Exchange/Return Notes

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Forensic Hair Analysis Experiment Kit Chemical_Universal Indicator Peg-style plastic drying rack that

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