US$ 36.50
7 m/s at 0
the leaded body delivering pronounced spectral separation for comparing dispersion against crown and flint baselines
and apparatus in bench experiments
5 mm in diameter
Used to demonstrate galvanic-cell principles
Forensic Soil and Mineral Analysis Kit for 10 Groups Capacity_300mL 7 m/s at 0Forensic soil and mineral analysis kit teaches trace evidence identification through geological testing, particle analysis, and criminal investigation.
US$ 36.50
US$ 38.99
US$ 75.00