Pyrex 1003-250CN Heavy Duty Griffin 1003 250mL Beaker Double Scale Grad, Glass

Q: These are name brand pyrex?

A worker at Corning tells me that its products can be identified by a change in its logo. If the product is labeled in upper case letters (PYREX), it is borosilicate glass. If the product is in lower case letters (pyrex), it is soda-lime glass.

Q: What is the actual measurement of the beaker in inches (height x diameter of the mouth)?

It's just over 3.5 inches high and the inside diameter is roughly 2.5 inches (not the flared mouth, but the inside of the beaker itself).

Q: is this item oven safe?

Yes. I use this in a pharmacy lab where it gets heated in an oven to 250 C. (482 f)

Product ID: 12367840

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📏Double graduated scale 25-200mL

🧪250mL heavy-duty capacity

🛡️Mechanically reinforced for durability

Frequently Bought Together

Pyrex 1003-250CN Heavy Duty Griffin 1003 250mL Beaker Double Scale Grad, Glass

PYREX Heavy Duty Griffin 1003 400mL Beaker Double Scale Graduated; Each

PYREX Heavy Duty Griffin 1003 600mL Beaker Double Scale Graduated; Each

Description

🧪 Elevate your lab game with precision and durability that means business.

BUILT TO ENDURE - Heavy-duty glass engineered for harsh lab conditions and mechanized washing.
MADE IN THE USA - Crafted domestically for trusted quality and reliability in professional settings.
GENEROUS CAPACITY - 250mL volume fits a wide range of lab tasks without constant refills.
EFFORTLESS POURING - Ergonomic spout design ensures spill-free transfers, saving time and frustration.
PRECISION AT A GLANCE - Double metric graduation with clear 25mL intervals for accurate measurement every time.

The Pyrex 1003-250CN is a 250mL heavy-duty Griffin beaker featuring a double graduated metric scale (25-200mL) with 25mL intervals, designed for superior mechanical strength under rigorous lab conditions including mechanized washing. Its ergonomic spout and robust glass construction make it a reliable staple for professional scientific environments.

Have a Question? See What Others Asked

These are name brand pyrex?

Are the graduations dishwasher safe? I have bought another brand and after a month of use they started to fade, 4 months and they're gone altogether.

What is the actual measurement of the beaker in inches (height x diameter of the mouth)?

is this item oven safe?

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