MJ Gas House
Gases an IVF lab runs on
An IVF lab needs very few gases, but it needs them every single day, at the same grade.
Tri gas
Premixed for low oxygen incubators.
- Tell us the ratio your lab uses
- One cylinder per incubator line
Carbon dioxide
Keeps culture media at the right pH.
- Standard CO₂ incubators
- IVF workstations
- High purity on request
High purity nitrogen
Brings oxygen down in tri gas incubators.
- Low oxygen incubators
- Lab analysers
- Purging lines
Oxygen
For procedure and recovery rooms.
- Recovery after egg retrieval under sedation
- Procedure rooms
How fertility centres use each gas
From the incubator to the recovery room, this is where the gas goes.
Embryo culture incubators
Embryos grow for up to five or six days inside incubators that keep temperature, humidity and gas steady. CO₂ keeps the culture media at the right pH. In low oxygen incubators, nitrogen pulls oxygen down to around 5%, closer to conditions inside the body. Any dip in supply shows up in the lab, so the gas cannot run out.
Benchtop and time lapse incubators
Compact and time lapse incubators often run on premixed tri gas instead of separate CO₂ and nitrogen lines. One cylinder, one fixed ratio and fewer things to go wrong.
IVF workstations and ICSI
Workstations with gassed chambers keep dishes stable while the embryologist works through egg collection, ICSI and transfer prep.
Gas analysers and calibration
Labs check incubator CO₂ and oxygen levels with a gas analyser. Checking and calibrating the analyser needs a gas of a known mix.
Procedure and recovery rooms
Egg retrieval is done under sedation, and patients recover on oxygen before they go home.
How we supply your lab
One supplier for every gas in your lab, on one WhatsApp number.
Who we supply
Fertility centres in Lahore already get their gases from us. Their names stay confidential.
Safe handling
Keep a standby connected
Run each incubator line with an automatic changeover, so a cylinder swap never interrupts culture.
Use two stage regulators
A steady outlet pressure keeps incubator readings stable as the cylinder empties.
Check after every change
Confirm incubator CO₂ and oxygen with an analyser each time a cylinder is changed.
Log every cylinder
Write down the date and cylinder number at each change. It makes any problem easy to trace.
Frequently asked questions
What is tri gas?
Tri gas is a premixed blend of CO₂, oxygen and nitrogen. Tell us the ratio your lab uses and we confirm what we can supply.
Can you supply tri gas in our incubator's ratio?
Yes. Tell us the ratio your incubator maker or embryologist specifies and we confirm whether we can supply that mix.
Do you supply high purity CO₂ and nitrogen for IVF labs?
Yes. All purity grades are available on request. Tell us the grade your incubator maker recommends.
How often should our lab order gas?
It depends on how many incubators you run and how often the doors open. We work it out with you and set a fixed delivery schedule.
Which regulator do IVF incubators need?
A two stage regulator is best. It keeps the outlet pressure steady as the cylinder empties, which keeps incubator readings stable.
Do you deliver to fertility centres outside Lahore?
Yes. We deliver across Pakistan. Message us your city and monthly usage for timing.
