US$ 299.50
a steam-inlet tube
chemical-resistant and non-toxic for low-volume fluid transfer between benchtop glassware and downstream instruments
the classic demonstration of differential radiant-heat absorption
Plated mild steel closed retort ring with a 5
Flexible spine model demonstrates vertebral movement
3% Hydrogen Peroxide Solution, 100mL Material_Metal a steam-inlet tubeUsed in catalase enzyme demonstrations, DNA extractions, and tissue stain decolorization, this 100mL bottle of 3% hydrogen peroxide serves both classroom chemistry and biology benches.
US$ 299.50
US$ 17.95
US$ 17.95
US$ 17.95
US$ 17.95