US$ 260.70
and microorganism preparations for first-year coursework
Step-down transformer matched to a 35-watt sodium lamp on a 220V AC mains supply
but is an ideal choice for science classrooms and household use
Small-format 50 x 11 x 6mm Alnico bar pair with keepers
55mm diameter on a 125g reel
Organic and Inorganic Chemistry Molecular Model Set, 520-Piece Micropipets_Variable Volume and microorganism preparations for first-yearFive hundred and twenty piece chemistry model set with a hard plastic storage case, supporting construction of complex organic and inorganic structures in advanced chemistry courses.
US$ 260.70
US$ 255.18
US$ 138.08
US$ 116.00
US$ 328.00
US$ 598.00
US$ 10.50
US$ 322.00