4-Case 70% Ethanol Histology Specimen Storage Solution, 1 Gallon Each Hazardous-Fee Deluxe sheet-metal retort stand with

Deluxe sheet-metal retort stand with a 250 by 160 mm base featuring double threaded inserts

Hand-operated vacuum pump with a 200mm copper pump plate and rubber seal

Simulated ABO blood typing kit teaches genetic inheritance through safe synthetic blood samples

brighter and more visible than white-light ray boxes for reflection

4-Case 70% Ethanol Histology Specimen Storage Solution, 1 Gallon Each Hazardous-Fee Deluxe sheet-metal retort stand withFour case bulk of 1 gallon bottles of 70% ethanol formulated for long term histology specimen storage, providing tissue preservation while maintaining morphology for retrieval and examination.