Laboratory Grade Crystalline Sodium Chloride, 2.5kg Item Type_Cell Model this insulated wire keeps polarity

this insulated wire keeps polarity color-coded across the mid-distance between instruments and student-built bench circuits

Designed for safer per-desk optics

Seed germination and plant structure kit includes materials for up to 15 student groups to study early plant development and seedling anatomy

Replacement magnetic rotor for benchtop magnetic stirrers

Projector e*uipped with two halogen lamps with *uick changer lamp which can be operated from outside

Laboratory Grade Crystalline Sodium Chloride, 2.5kg Item Type_Cell Model this insulated wire keeps polarityLarger crystal 2. 5kg of laboratory grade sodium chloride, the slower dissolving variant of the fine crystalline form for salt crystal growing demos and solubility rate experiments.