US$ 59.00
and cross-section
as well as Big Idea 4
Three-dimensional fish dissection model reveals internal anatomy
Mounted-pot box with two continuously-variable potentiometers (0-10k ohms and 0-470k ohms at 1W plus-or-minus 5%) and 4mm safety sockets
Thin Layer Chromatography Demonstration Kit Base Size_8.5 x 8.5" and cross-sectionThin layer chromatography demonstration kit separates mixtures through silica plate analysis, solvent polarity, and compound identification techniques.
US$ 59.00
US$ 97.00
US$ 90.00
US$ 499.50
US$ 149.95
US$ 198.00
US$ 40.00
US$ 113.00
US$ 101.00
US$ 10.40
US$ 106.00
US$ 170.00
US$ 110.00