820103386579

• 8 — Number system
• 20103 — Manufacturer code
• 38657 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 820103386562 — Alcotec 48 Hour Turbo Yeast, 135G (4 Packs)
• 742128976286 — 2X Alcotec Triple Still Turbo Yeast Each Makes 25L Extreme Purity High Alcohol
• 703510637321 — Alcotec 48-Hour Turbo Yeast 135G
• 742128976033 — 10X Alcotec Turboklar 24Hr Finings For Clearing Homebrew Turbo, Wine, Beer/Cider
• 703510637253 — Alcotec 24-Hour Turbo Yeast 205G
• 5031174310485 — Homebrew & Winemaking - Alcotec 48 Hour Pure Turbo Super Yeast

Alcotec 24 Hour Turbo Yeast, 205G (4 Packs)

Search for Alcotec 24 Hour Turbo Yeast, 205G (4 Packs) on Amazon (or for the code 820103386579)