Methylphenidate $300.00 – $1,500.00 Weight Choose an option100gr250gr500gr1kgClear Methylphenidate quantity Add to cart SKU: N/A Category: Research Chemicals Tag: Methylphenidate Description Additional information Description Methylphenidate Additional information Weight 100gr, 250gr, 500gr, 1kg Related products JWH-250 $400.00 – $1,500.00 Select options Potassium Cyanide $300.00 – $1,500.00 Select options JWH-018 $400.00 – $1,500.00 Select options Alprazolam Powder $300.00 – $1,250.00 Select options