Autoclavable Rigid Polypropylene Narrow Neck Reagent Bottle, 30mL Coating_Cork Multiple adapter in borosilicate glass

Multiple adapter in borosilicate glass features two parallel necks with 19/26 sockets for connecting multiple components in chemistry apparatus

Plain-end single cone adapter in borosilicate 3

hand-cranked so students trace how shifter engagement alters gear ratios and output torque selection

and blood-feeding adaptations for medical entomology and vector biology teaching

Grooved glass staining dish holds 10 or 20 microscope slides upright in stain or rinse solutions during histology and cytology specimen preparation

Autoclavable Rigid Polypropylene Narrow Neck Reagent Bottle, 30mL Coating_Cork Multiple adapter in borosilicate glassBuilt for sterile workflows, this 30mL narrow neck polypropylene reagent bottle withstands autoclave cycles for biological and chemical sample storage.