Representative Image

ISOLAB Two Neck Round Flask, 100 mL CN NS 24/29 SN NS 19/26 Parallel Borosilicate Glass 3.3

Brand:ISOLAB

Ground size centre neck

Ground size side necks

Nominal capacity

Specifications

Compare models
Colour
Clear
Ground size centre neck
NS 24/29
Ground size side necks
NS 19/26
Material
Boro 3.3
No. of necks
2
Nominal capacity
100 ml
Standard
DIN 12394, DIN 12392
UNSPSC
41121804
With beaded rim
No

₹7,072.92

Inc. GST

Available soon

Product description

The ISOLAB Two Neck Round Flask 100 mL CN NS 24/29 SN NS 19/26 is crafted from high-quality borosilicate glass, designed for use in a wide range of laboratory applications. Featuring two necks, this flask allows for simultaneous connection of multiple apparatus, making it ideal for chemical reactions, distillations, or processes requiring multiple connections. The 100 mL capacity ensures precision in small-scale experiments, and the flask's borosilicate glass offers superior resistance to chemicals and thermal shock, ensuring long-term durability and reliability.

Key Features:

  • Brand: ISOLAB
  • Capacity: 100 mL
  • Material: Borosilicate glass for chemical resistance and thermal shock resistance
  • Design: Two necks for simultaneous connections of apparatus
  • Certification: CN NS 24/29 SN NS 19/26 for compliance with laboratory standards
  • Application: Ideal for chemical reactions, distillations, and multi-apparatus processes

This two-neck round flask is an essential piece of glassware for laboratories performing complex experiments requiring precise measurements and multiple connections.

Accessories

Flask rings, pressed cork

ProductMaterialExt. ØMfr#Part#AvailabilityPrice
Flask rings,cork,height 30 mm,diam.30/80 mm
BR Solution Cork Flask Ring (Height: 30 mm, Diameter: 30–80 mm)
Cork80 mmKOLBENRING 89.143 003In stock₹523.92
Flask rings,cork,height 30 mm,diam.60/110 mm
BR Solution Cork Flask Support Ring, 30 mm Height, 60–110 mm Diameter
Cork110 mmKOLBENRING 119.143 006In stock₹654.90
Flask rings,cork,height 30 mm,diam.120/170 mm
BR Solution Cork Flask Ring 30 mm Height, 120–170 mm Diameter
Cork170 mmKOLBENRING 179.143 012In stock₹1,571.76
Flask rings,cork,height 30 mm,diam.150/210 mm
BR Solution Flask Ring with Cork Height 30 mm, Diameter 150-210 mm
Cork210 mmKOLBENRING 219.143 015In stock₹2,488.62
Flask rings,cork,height 30 mm,diam.90/140 mm
BR Solution Flask Ring Cork Height 30mm, Diameter 90-140mm
Cork140 mmKOLBENRING 149.143 009In stock₹1,178.82
Flask rings,cork,height 30 mm,diam.90/140 mm pack of 10
BR Solution Flask Ring Cork, Height 30mm, Diameter 90-140mm, Pack of 10
Cork140 mmKOLBENRING 14.VE4.667 533In stock₹10,740.36
Flask rings,cork,height 30 mm,diam.30/80 mm pack of 10
BR Solution Flask Ring Cork Height 30 mm, Diameter 30/80 mm, Pack of 10
Cork80 mmKOLBENRING 8.VE4.667 531In stock₹4,453.32
Flask rings,cork,height 30 mm,diam.60/110 mm pack of 10
BR Solution Flask Ring (Cork Height 30mm, Diameter 60/110mm) - Pack of 10
Cork110 mmKOLBENRING 11.VE4.667 532In stock₹6,549.00
Flask rings,cork,height 30 mm,diam.120/170 mm pack of 10
BR Solution Flask Ring Cork (Height 30mm, Diameter 120/170mm, Pack of 10)
Cork170 mmKOLBENRING 17.VE4.667 534In stock₹14,931.72

Flask support rings, "BiBase", silicone elastomer

ProductTemperature resistanceMaterialMfr#Part#AvailabilityPrice
Flask rings,silicone elastomer,for 50 - 500 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 50 - 500 ml
-60 ... 200 °CSilicone rubber1610409.143 035In stock₹6,810.96
Flask rings,silicone elastomer,for 500 - 2000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 500 - 2000 ml
-60 ... 200 °CSilicone rubber1610429.143 036In stock₹9,037.62
Flask rings,silicone elastomer,for 2000 - 6000 ml
Saint-Gobain Flask Rings, Silicone Elastomer, for 2000 - 6000 ml
-60 ... 200 °CSilicone rubber1610449.143 037₹17,027.40

Compare similar models

Two-neck round flask 100 ml CN NS 24/29, SN NS 19/26 parallel borosilicate glass 3.3
Available soon
ISOLAB Two Neck Round Flask, 100 mL CN NS 24/29 SN NS 19/26 Parallel Borosilicate Glass 3.3

₹7,072.92

Inc. GST

Manufacturer P/N

030.32.100

Part Number

9.140 347

Manufacturer

ISOLAB

Ground size centre neck

NS 24/29

Two-neck round flask 250 ml CN NS 24/29, SN NS 19/26 parallel borosilicate glass 3.3
Available soon
ISOLAB Two Neck Round Flask 250 mL CN/NS 24/29/,SN/NS 19/26 Parallel Borosilicate Glass 3.3

₹7,465.86

Inc. GST

Manufacturer P/N

030.32.250

Part Number

9.140 348

Manufacturer

ISOLAB

Ground size centre neck

NS 24/29

Ground neck flask with 2 joints 500 ml center arm NS 29/32, side arm NS 29/32, parallel
Available soon
ISOLAB Ground Neck Flask with 2 Joints, 500 mL - Center Arm NS 29/32, Side Arm NS 29/32 (Parallel)

₹9,430.56

Inc. GST

Manufacturer P/N

030.35.500

Part Number

6.240 974

Manufacturer

ISOLAB

Ground size centre neck

NS 29/32

Two-neck round flask 100 ml CN NS 29/32, SN NS 29/32 parallel borosilicate glass 3.3
Available soon
ISOLAB Two-Neck Round Flask 100 ml, CN NS 29/32, SN NS 29/32 Parallel, Borosilicate Glass 3.3

₹8,120.76

Inc. GST

Manufacturer P/N

030.35.100

Part Number

9.140 357

Manufacturer

ISOLAB

Ground size centre neck

NS 29/32

Ground neck flask with 2 joints 250 ml center arm NS 29/32, side arm NS 29/32, parallel Borosilicate glass 3.3
Available soon
ISOLAB Ground Neck Flask with 2 Joints 250 mL (Center Arm NS 29/32, Side Arm NS 29/32), Parallel, Borosilicate Glass 3.3

₹8,251.74

Inc. GST

Manufacturer P/N

030.35.250

Part Number

6.240 973

Manufacturer

ISOLAB

Ground size centre neck

NS 29/32

Frequently asked questions

It is crafted from high-quality borosilicate glass, designed for use in a wide range of laboratory applications. Featuring two necks, this flask allows for simultaneous connection of multiple apparatus, making it ideal for chemical reactions, distillations, or processes requiring multiple connections. The 100 mL capacity ensures precision in small-scale experiments, and the flask's borosilicate glass offers superior resistance to chemicals and thermal shock, ensuring long-term durability and reliability.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

₹7,072.92

Inc. GST

ISOLAB Two Neck Round Flask, 100 mL CN NS 24/29 SN NS 19/26 Parallel Borosilicate Glass 3.3 | LabFriend India