US$ 177.00
and a 3-element prism stack mounted in a wooden carrying case provide rapid spectral examination of light sources
supplying a space-efficient option for chemistry classrooms with limited drawer or cabinet storage between lessons
zinc — anchors density
One-amp AC scale on a 315x115mm laminated panel with sealed shunt
1% Methylene Blue, 500mL - Aqueous - The Curated Chemical Collection Material_Iron and a 3-element prism stackMethylene blue staining solution used in microbiology and biology labs for bacterial cell observation and basic cytoplasmic structure visualization.
US$ 177.00
US$ 566.50
US$ 198.00
US$ 489.50
US$ 3270.00