US$ 101.50
and introductory chemistry classroom work
75-inch metal bell in a plastic shroud
glass stopcocks
Nine-piece flat brass weight set with dual hooks on each piece
Whole-class-visible giant molecular model set with 99 atoms 1-2 inches in diameter and 343 total pieces including double-bond
1% Aqueous Safranin O Staining Solution, 500mL Chemicals_Solutions and introductory chemistry classroom workUsed to highlight Gram negative bacteria as a counterstain and color plant cell walls red in botany prep, this 500mL bottle of 1% aqueous safranin O serves microbiology and biology slide work.
US$ 101.50
US$ 29.95
US$ 160.00
US$ 188.00
US$ 99.95