US$ 17.95
Hand-cranked simple motor model on a 5
bundling the fundamental manual tools needed for introductory science in one convenient classroom or hobbyist package
this nine-piece stainless steel set covers the essential scalpels
Nine stainless steel core instruments — scalpel
2-Pack ACS Grade Acetone, 500mL Material_Glass Hand-cranked simple motor model onHigher purity ACS grade acetone in a 2 pack of 500mL plastic bottles, meeting analytical reagent specifications for HPLC, chromatographic, and quantitative chemistry student investigations.
US$ 17.95
US$ 17.95
US$ 17.95
US$ 12.95
US$ 17.95