US$ 68.00
Hand-painted dicot root transverse section model exposes epidermis
and 100 ppm
this super-taster set pairs PTC
dermal papillae
Round Polypropylene Test Tube Rack for 12 Mixed Tubes (4 x 25mm + 8 x 19mm) Clearance Hand-painted dicot root transverse sectionPolypropylene round test tube rack holding 12 tubes four at 25 mm and eight at 19 mm with 360 degree access for benchtop chemistry demonstrations and student experiments.
US$ 68.00
US$ 40.00
US$ 48.00