Laboratory Grade Lead (IV) Dioxide, 100g Item Type_Home Furnishing these transparent Level 4 evidence

these transparent Level 4 evidence bags carry serialized numbers and barcodes for audit trails

providing repeatable timing for physics classroom demonstrations and student laboratory experiments without power

Pre-labeled for water with GHS- and OSHA-compliant identification

Mounted Zener diode on a transparent base with 4mm color-coded sockets and a printed circuit diagram

Laboratory Grade Lead (IV) Dioxide, 100g Item Type_Home Furnishing these transparent Level 4 evidenceHundred gram bottle of laboratory grade lead (IV) dioxide, the strong oxidizing agent used in analytical chemistry, electrochemical electrode preparation, and catalytic organic synthesis work.