US$ 39.99
5mm retort rods to mount two burettes for comparative work
digital display that allows you to setup experiments
For meteorology and atmospheric science investigations
Charged porous pot with a zinc rod inside a rectangular polythene jar
Introduction to Chemical Equations Educational Kit ag sci 5mm retort rods to mountHands on chemical equations kit with reaction materials and a teacher's guide, letting students observe real reactions and translate observations into balanced equations during intro chemistry.
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