877707809874

• 8 — Number system
• 77707 — Manufacturer code
• 80987 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 877707814304 — American Hydroponics Dark Energy Nutrient Additive, 16 Oz

2 Gallon - Plastic Perfect Pot - Square Plant Container - American Hydroponics Ah87051

Search for 2 Gallon - Plastic Perfect Pot - Square Plant Container - American Hydroponics Ah87051 on Amazon (or for the code 877707809874)