US$ 110.00
and quantitative-chemistry student investigations
cryopreservative
Multi-range digital school meter supplied with shunts for measuring current
launching ping-pong projectiles to show how gravitational potential energy converts through rotational motion into projectile trajectory
students can monitor human respiratory patterns anywhere using any compatible device
Pressure Equalizing Pear Shape Borosilicate Glass Separating Funnel with Rotaflow Stopcock Capacity:500mL and quantitative-chemistry student investigationsIntegrated pressure equalizing side arm matches internal and receiving flask pressure during reagent addition, with a Rotaflow stopcock delivering stepless flow control.
US$ 110.00
US$ 1240.00
US$ 31.99
US$ 85.00