IDEX Health & Science

Inline Degassing Chamber

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Support by a team of engineers & PhDs

Support by a team of engineers & PhDs

Support by a team of engineers & PhDs

$573.50 - $1,214.70

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IDEX Health & Science

Inline Degassing Chamber

$573.50 - $1,214.70

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General
Content
Specifications
Documentation

General

Whereas standard ChipShop connectors only accept soft-walled tubing, this set of connectors allows connecting any 1/16" OD rigid tubing to a ChipShop chip.

Suitable for rigid tubing (PTFE, PEEK, etc.) with an OD of 1/16" (1.6 mm). Manufactured in blue TPE, max. pressure of 3.2 bar with a 1/16" OD PEEK tubing.

Plugs to block unused ports are also available in our shop.

Internal volume

4 options for this product

Inline Degassing Chamber

SKU: ID-9000-1000

100 µL

$573.50

Available immediately

Inline Degassing Chamber

SKU: ID-9000-1004

480 µL

$832.90

Available immediately

Inline Degassing Chamber

SKU: ID-9000-1006

670 µL

$1,039.70

Available immediately

Inline Degassing Chamber

SKU: ID-9000-1009

925 µL

$1,214.70

Available immediately

This inline degassing chamber removes bubbles from your microfluidic systems. Compatible with aqueous and organic fluids, it can eliminate air bubbles in flows ranging from 0.4 to 4 mL/min.

Pack of 1 unit, available in different chamber sizes.

General

Dissolved gases in liquids can form bubbles due to changes in pressure or temperature, which can negatively affect the stability and performance of your fluidic systems, by blocking channels and causing disturbances. In microfluidic setups, using a degassing chamber helps maintain a precise and controlled flow path.

With its low internal volume, the inline degassing chamber eliminates dissolved gases and already-formed bubbles in precision low-flow applications such as microfluidics. Its semi-permeable inner tubing allows air removal through the connection of a vacuum or negative pressure source to the chamber.

Available with different internal volumes for recommended flow rates as follows:

100 µL - 0.4 mL/min
480 µL - 2 mL/min
670 µL - 2.8 mL/min
925 µL - 4 mL/min

Features & Benefits

High degassing performance at low flow rates
Great chemical resistance to a wide variety of fluids
Inline device to avoid perturbations in the fluidic system
Compact device and small internal volumes

Principle & Instructions

When a solution containing gas or bubbles flows through the degassing chamber, air is expelled through its porous Teflon AF® membrane while the liquid exits the chamber, with no leakage. This process relies on the differential pressure between the inner and the outer sides of the chamber membrane, which can be increased by adding a vacuum line to the device.

Place the degasser before the pump and your microfluidic device/system. The liquid sample has to be aspirated from the outlet of the chamber to maximize performance.
Connect your fluidic system to the inlet and outlets of the chamber through 1/4-28 adapters (not included).
Connect the vacuum ports to your vacuum or negative pressure pump via the embedded barb connectors for 1/8" ID flexible tubing.
Ensure that all connections are leak-free.
Start your experiments!

Schematic of the Inline Degassing Chamber Principle

Content

1x Inline degassing chamber

Specifications

Internal volume	100 µL	480 µL	670 µL	925 µL
Recommended flow rate	0.4 mL/min	2 mL/min	2.8 mL/min	4 mL/min
Max flow rate	10 mL/min
Pressure rating max	N/A		2 bar (30 psi)
Number of fluid channels	1
Liquid connection ports	Female 1/4-28 flat-bottom UNF
Vacuum connection ports	Barb for 1/8" ID flexible tubing
Compatible fluids	Organic solvents, pH 1 to 14, organic-aqueous mixtures, high salinity and detergent-containing fluids
Chamber material	PEEK
Membrane material	Systec AF
Wetted material	FEP, PEEK, PTFE
Dimensions (L×W×H)	7.4 x 1.3 x 4.6 cm

Documentation

How Are Air Bubbles Formed in Microfluidics ?

Why Using a Bubble Trap in Microfluidics?

How Does a Bubble Trap Work in Microfluidics?

Darwin Microfluidics

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Inline Degassing Chamber

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This inline degassing chamber removes bubbles from your microfluidic systems. Compatible with aqueous and organic fluids, it can eliminate air bubbles in flows ranging from 0.4 to 4 mL/min.

Pack of 1 unit, available in different chamber sizes.

General

Features & Benefits

Principle & Instructions

Content

Specifications

Documentation

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