Fleakers by Corning Pyrex (20 count) - 150mL graduated glass, NOS/New Open Stock

Description

(20) individual Fleaker containers at .00 each or a flat + Shipping & Handling (+ tax if applicable)
Whether you are a Mad Scientist in the Laboratory or need a simple Cream Container on the counter - These cute little glass containers are popping up all over my home since we discovered thousands of them in the warehouse
Corning - Pyrex originated the glass Fleaker
NOS - New Old Stock
Writing on Fleaker
fleaker BY CORNING
150ml
No. 5900
PYREX
USA
Logoed on opposite side in blue
(that is milk you see in the one fleaker to enhance the view of the Blue Grumman logo)
Grumman, Data Systems Corporation
Bethpage New York 11714
ADP-30 SERIES
Over 100+++ Available - This offering is selling a lot of (20) at a flat rate
Shipped with USPS Priority Mail
Corning Pyrex
No. 5900
Graduated
Fleaker (trademarked)
150 ml
This is (NOS) New Old Stock
message us and we will send you multiples for a highly discounted price
We have 1000s
No vendor packaging or stopper included
We have many available
If you have any questions or need more pics, let us know
Description from the Internet:
https://en.m.wikipedia.org/wiki/Fleaker
A Fleaker is a brand of container for liquids used in the laboratory. It can be described as a cross between the Griffin beaker and the Erlenmeyer flask.
Fleaker TM
Uses Mixing
Chemical reaction containment
Inventor Roy Eddleman
Related items Erlenmeyer flask
Beaker
Like a beaker, the bottom is flat, with the sides meeting the bottom at a 90 degree angle. The sides are vertical for most of the height; near the top, the sides curve in to form a neck with a widely flared rim. The wide rim makes it easier to pour from or filter into; the narrow neck reduces loss of the contents due to splashing and serves as a grip for handling and pouring. Fleaker containers have a plastic lid with a built in rubber stopper. When on the Fleaker, the lid covers the narrow neck. Fleaker containers work as well as other glassware for liquids and solutions, but are inappropriate for slurries, precipitates, and recrystallizations (since the narrow neck makes it difficult to remove solids completely from a Fleaker).
The Fleaker was invented by Roy Eddleman, founder of Spectrum Medical Industries (now Spectrum Laboratories). Fleaker is a registered trademark of Spectrum Laboratories, licensed to Corning.
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