DOITOOL 5pcs Chemical Experiment Equipment Drying Tube Glass Tubes for Drying Suite Filling
$18.47
Description
Glass drying tubes for teaching-- professional and practical design with beautiful appearance, easy to carry and use..School glass drying tube-- the product can actively cultivate students' observation and learning ability, practical ability, imagination, etc..Gas drying tube-- multifunctional, it can be used as experimental apparatus, but also can be used as teaching tool for teachers..Glass drying tubes-- made of , useful and excellent, which is durable and in long term use..Glass tubes for drying-- can be used for chemistry experiments, which can help to exercise students' hands-on ability.
