Representative Image

ISOLAB Round Bottom Flask 250 mL, Amber, NS 29/32, Boro 3.3, DIN 12394

Brand:ISOLAB

Ø

Height

Nominal capacity

Specifications

Compare models
HS Code #
70172000
Colour
Brown
Ø
85 mm
Ground size
NS 29/32
Height
145 mm
Material
Boro 3.3
No. of necks
1
Nominal capacity
250 ml
Standard
DIN EN ISO 4797
UNSPSC
41121804
With beaded rim
No

Alternative in-stock items

NZ $70.74

Inc. GST

Available soon

Product description

The ISOLAB Round Bottom Flask 250 mL is made from high-quality borosilicate glass 3.3, designed for laboratory distillation and synthesis applications. This flask features a standard NS 29/32 ground joint and is amber in color to protect sensitive contents from light exposure. It is manufactured according to DIN 12394 standards, providing excellent resistance to heat and most chemicals. The reinforced rim ensures durability during washing and transportation, making it a reliable tool for laboratory procedures.

Key Features:

  • Brand: ISOLAB Laborgeräte
  • Material: Borosilicate glass 3.3 for heat and chemical resistance
  • Capacity: 250 mL
  • Socket Size: NS 29/32 for standard laboratory connections
  • Color: Amber to protect sensitive contents from light
  • Standard: Manufactured according to DIN EN ISO 4797
  • Dimensions: Ø 85 mm, Height 145 mm
  • Rim: Reinforced for durability

This round bottom flask is ideal for distillation, synthesis, and other laboratory processes that require a reliable, chemically resistant vessel.

Compare similar models

Round bottom flask 250 ml, amber NS 29/32, Boro 3.3, DIN 12394

Manufacturer P/N

030.12.252

Part Number

7.980 358

Manufacturer

ISOLAB

Ø

85 mm

Round bottom flask 100 ml, amber NS 29/32, Boro 3.3, DIN 12394

Manufacturer P/N

030.12.103

Part Number

7.980 357

Manufacturer

ISOLAB

Ø

64 mm

Round flask 500 ml, amber glass NS 29/32, Boro 3.3, DIN 12394

Manufacturer P/N

030.12.501

Part Number

9.141 092

Manufacturer

ISOLAB

Ø

105 mm

Round flask 50 ml, amber glass NS 29/32, Boro 3.3, DIN 12394

Manufacturer P/N

030.12.053

Part Number

9.141 091

Manufacturer

ISOLAB

Ø

51 mm

Round flask 1000 ml, amber glass NS 29/32, Boro 3.3, DIN 12394

Manufacturer P/N

030.12.901

Part Number

9.141 093

Manufacturer

ISOLAB

Ø

131 mm

Frequently asked questions

It is made from high-quality borosilicate glass 3.3, designed for laboratory distillation and synthesis applications. This flask features a standard NS 29/32 ground joint and is amber in color to protect sensitive contents from light exposure. It is manufactured according to DIN 12394 standards, providing excellent resistance to heat and most chemicals. The reinforced rim ensures durability during washing and transportation, making it a reliable tool for laboratory procedures.

Insights

Explore
What is a Laboratory Desiccator? Uses, Types and How It Works

11 mins read

What is a Laboratory Desiccator? Uses, Types and How It Works

A laboratory desiccator holds its contents in a dry, sealed atmosphere, protecting moisture-sensitive samples and reagents and cooling heated samples without letting them take up water. This guide covers what it is, what it is used for, the main types, the desiccants that go inside, and how it works, with an animated drying cycle and a setup finder.

Read full story
What is a Separating Funnel? Uses and How It Works

10 mins read

What is a Separating Funnel? Uses and How It Works

The separating funnel is the go-to tool for liquid-liquid extraction across New Zealand labs, from universities and Crown Research Institutes to environmental, water and food testing. This guide explains what it is, how it works step by step, the main shapes, and how to pick one, with an interactive process demo and finder.

Read full story