370231581624

• 3 — Number system
• 70231 — Manufacturer code
• 58162 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

14.5x18 2.25lb biospec md sample board 1/ ct

Search for 14.5x18 2.25lb biospec md sample board 1/ ct on Amazon (or for the code 370231581624)