Laboratory Grade Ammonium Carbonate Powder, 500g Chemical_Eosin B this dial sphygmomanometer reads systolic

this dial sphygmomanometer reads systolic and diastolic pressure through an inflatable cuff for physiology teaching

Enlarged pathology heart model with 2

3 glass holds 50mL with marking spots and 24 x 150mm dimensions for sample identification

Low-conductivity-reference iron rods at 300 by 3mm in a ten-pack

gripping cylindrical items from 15 to 60 mm alongside an integrated boss head for retort rods

Laboratory Grade Ammonium Carbonate Powder, 500g Chemical_Eosin B this dial sphygmomanometer reads systolicFive hundred gram bottle of laboratory grade ammonium carbonate powder in reclosable packaging, providing a carbonate source for synthesis, decomposition demos, and analytical procedures.