Graduated beaker BBT series

glass

Product overview
Berzelius Beaker (Tall Form) with Spout from Osmosis Scientific is a tall, narrow beaker designed for precise pouring, heating, and mixing where bench space and control matter.

Key Features

• Manufactured from low‑expansion borosilicate 3.3 glass for excellent thermal shock and chemical resistance in routine and high‑temperature work.
• Tall‑form profile with heavy, uniform wall thickness to reduce splashing during stirring, titrations, and reagent preparation.
• Precision‑formed spout and beaded rim for smooth, drip‑controlled pouring and safer handling.
• Clear white graduations with a marking area for easy volume reading and sample labelling (typical tolerance around ±5%).

Capacity / Dimensions (table)
Capacity (mL) — Dia (mm) — Height (mm) — Pack of — SKU
50 — 38 — 70 — 10 — BBT-0050
100 — 48 — 80 — 10 — BBT-0100
150 — 54 — 95 — 10 — BBT-0150
250 — 60 — 120 — 10 — BBT-0250
400 — 70 — 130 — 10 — BBT-0400
500 — 75 — 142 — 8 — BBT-0500
600 — 80 — 150 — 8 — BBT-0600
1000 — 90 — 192 — 6 — BBT-1000

Frequently Asked Questions (FAQs)

• What is a Berzelius (tall form) beaker used for? — Berzelius beakers are tall, narrow‑footprint beakers used for heating, mixing, and holding liquids when reduced evaporation and easier stirring are desired compared with low‑form Griffin beakers.
• How is a Berzelius beaker different from a Griffin beaker? — A Berzelius beaker is taller and slimmer, providing a smaller bench footprint and a higher liquid column; a Griffin beaker is shorter and wider for maximum stability and easier access with spatulas or stir bars.
• What material are these beakers made from? — They are typically made from borosilicate 3.3 glass, offering high thermal shock resistance and excellent chemical durability against most acids, bases, and organic solvents.
• What standards do these beakers conform to? — Many Berzelius tall‑form beakers comply with DIN/ISO beaker standards (examples: ISO 3819 or DIN 12331), ensuring consistent dimensions and compatibility with laboratory setups.

Specifications / Technical details

• Material: Borosilicate glass (Boro 3.3).
• Design: Tall‑form (narrow footprint) to save bench space and raise liquid column height.
• Wall: Heavy, uniform wall thickness to minimise splashing during stirring/titration.
• Rim & Pouring: Precision‑formed spout and beaded rim for controlled, drip‑reduced pouring.
• Graduations: Clear white volume graduations with a marking area for labelling; typical graduation tolerance ~±5%.
• Available capacities & SKUs: 50 mL (BBT-0050), 100 mL (BBT-0100), 150 mL (BBT-0150), 250 mL (BBT-0250), 400 mL (BBT-0400), 500 mL (BBT-0500), 600 mL (BBT-0600), 1000 mL (BBT-1000).
• Typical pack quantities: most sizes sold in packs of 10; some larger sizes in packs of 8 or 6 as indicated in the table.
• Standards: Often supplied to DIN/ISO/ASTM compatible dimensions upon request.