Designed for Erlenmeyer flasks of different sizes (48/56/61/74mm).
Compact and lightweight for easy carrying.
Handy pocket clip for secure attachment.
Perfect for use on-the-go, whether in the lab or with friends....
Mfr #: 5794-13-8 | Manufacturer: The United States Pharmacopeial Convention
Recommended use - Specified quality tests and assay use only.
Recommended restrictions - Not for use as a drug. Not for administration...