Autoclavable Rigid Polypropylene Narrow Neck Reagent Bottle, 30mL Coating_Cork Grooved glass staining dish holds

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

Nine-material 1-inch cube set spanning brass

Slit-and-solid pendulum pair plus high-field magnet for the demountable transformer

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

the elongated triangular geometry handling longer ray paths for total internal reflection and beam-redirection optics

Autoclavable Rigid Polypropylene Narrow Neck Reagent Bottle, 30mL Coating_Cork Grooved glass staining dish holdsBuilt for sterile workflows, this 30mL narrow neck polypropylene reagent bottle withstands autoclave cycles for biological and chemical sample storage.