PYREX® 1L Short Ring Neck Boiling Flask, Round Bottom, 4260-1L, Corning (CAT#: STEM-LC-0521-Y)

Highlights

The reinforced rim increases mechanical strength.
They are manufactured from No. 7740 borosilicate glass.
Wall thicknesses are carefully controlled.

Cat Number: STEM-LC-0521-Y

Application: These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing.

Model: 4260-1L

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Description Specification Features

Description

These 1L PYREX® round bottom boiling flasks have short ring necks and take a No. 8 rubber stopper. These ring neck boiling flasks are precisely tooled for uniform stopper fit.

Specification

Product Number: 4260-1L
Qty./Pk: 6 / Pk
Qty./Cs: 12/ Cs
Brand: PYREX®
Capacity: 1000 mL
Flask Shape: Round bottom
Top Style: Ring
Neck Style: Short
Stopper Style: No stopper
Feature: Reusable
Rubber Stopper No.: 8
Height: 185 mm
O.D.: 130 mm
Flask Style: Boiling

Features

The reinforced rim increases mechanical strength.
They are manufactured from No. 7740 borosilicate glass.
Wall thicknesses are carefully controlled.
The normal working temperature for PYREX® boiling flasks is 230°C.

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