![Methylene Blue Powder 20 Grams (USP Grade 99.8+%) - Prepare 2L 1% Solution [Value Pack] （Brand DR.OLFACTICS）](https://m.media-amazon.com/images/I/81EfoMbrdvL.jpg)
🧪 Elevate your research with USP-grade methylene blue—because precision and purity can't wait!
DR.OLFACTICS Methylene Blue Powder offers 20 grams of ultra-pure (99.8%+) USP-grade compound, perfect for preparing up to 2 liters of 1% solution. Free from harmful additives like formaldehyde and heavy metals, this value pack is designed for professional R&D use with precise dosing instructions and safety guidelines.
| Manufacturer | Authorized by DR.OLFACTICS |
| UPC | 796112935667 |
| Number of Memory Sticks | 1 |
| Item Weight | 32 g |
| Package Dimensions | 8 x 4.19 x 4.09 cm; 32 g |
| Item part number | USP LEVEL |
| Included Components | MethyleneBluePowder |
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![Methylene Blue Powder 20 Grams (USP Grade 99.8+%) - Prepare 2L 1% Solution [Value Pack] （Brand DR.OLFACTICS）](https://images-na.ssl-images-amazon.com/images/I/81EfoMbrdvL._AC_UL116_SR116,116_.jpg)
