കുപ്പികൾ ഉപേക്ഷിക്കുന്നു

Dropping bottle is a small pitcher-shaped bottle with a curved or tapered neck used to supply liquids in small amounts

dropping bottle an alternative to pipetting devices, allow for the repeated, consistent, accurate dispensing of reagents one drop at a time or in a stream. The dropper control tip on dropping bottle snaps securely into place, providing a leak-proof seal.  Glass dropping bottles are chemically and biologically inert. Amber glass droppers provide protection against UV rays, making them suitable for use with light sensitive materials.

കൂടുതൽ Chemistry Lab Glass Bottles