Chemtron Science Laboratories has a research team of experienced and dedicated industrial professionals Led by Dr O. P. Srivastava & Mr Ashish Srivastava. Our research department is with well-equipped facilities with most advanced lab equipment & a library for literature references.

With a facility to hydro test gas cylinders of various capacities and maximum pressures up to 1000 bars. Certificates are provided for maximum five years for the above-mentioned cylinders.

CSL has its own Ethylene plant with the capacity of 2000 kg to serve the needs of various industries and ripening industry. Minimum purity of 98% and high purity of above 99.9% can be provided.

CSL has the state of the Art Analytical Laboratory to serve the in-house analysis as well as to give analytical services to various gas industries.

To serve the internal requirements of engineering department we have dedicated high precession CNC machines through which we are able to maintain high standards of our products. This gives confidence to our customers.

We also have a highly advanced AutoCAD design, development & simulation lab to maintain high quality in our end product.

CSL also has a facility for extraction of oils, oleo-resins and waxes from the biological matrix with the help of supercritical CO₂ extraction plant which serves as a triple purpose facility for extraction, demo and extraction services.

CSL has its own facility for ripening of bananas which serves as a facility for trial ripening of fruits and which also serves as commercial scale unit for ripening.

In the post-harvest field, we have developed a small post-harvest research chamber to help new customers get knowledge about ripening and control atmosphere process and to get an idea about various parameters that need to be controlled. This platform serves as a basic utility before going for a commercial ripening or CA facility.

Our capabilities lie in executing Turn Key projects for building pilot plants, laboratory piping's, lab gas distribution systems and various types of sampling systems.

With in-house designed & fabricated manual/semi automatic / Fully automatic PLC controlled Supercritical fluid extraction system, of various capacities starting from 5000 ml to 50 lit. Extractors ranging from multiples of ten twenty and fifty lit. volume capacity. We have successfully extracted Clove buds, Turmeric, Ginger, Garlic, Rice Bran, Sandalwood, etc., and many hundreds of raw materials. The system is capable of supercritical CO₂ extraction of many other products for pharmaceutical & flavours & fragrances industries.
We also provide Analytical support for analysis of various Extracts / Absolutes extracted from supercritical fluid extraction.

We are specialized in offering customized Gas Chromatographs. The instruments are equipped with speciality detectors like TCD, FID, FPD, PID, HID for detection & analysis of Trace level impurities.
Typical applications of Gas Chromatograph includes Petroleum, Petrochemicals, Oil & Gas Industries, Fertilizers, Power plants, Automobiles, Environment & Chemical Industries.
We also make instruments for special applications like Transformer Oil Analysis, Natural Gas, and LPG analysis.
We also provide Analytical support for analytical method development & chromatographic analysis of various Gases & Chemicals etc.

We manufacture highly sensitive & accurate gas analyzers working on principles of Electrochemical & Infra Red. We are specialized in gas analyzers for the detection of CO, CO₂, C2H4, Hydrocarbons, CH₄, NO, NO₂, SO₂, H₂S, Cl₂, NH₃ etc. Our gas analyzers have the capacity range from PPM to % level and these are calibrated using high accuracy NIST / NPL traceable gas standards. We also provide Calibration support.

We manufacture online gas detectors customized for real-time online gas detection/analysis. Their typical applications include petroleum, petrochemicals, oil & gas industries, fertilizers, power plants, automobiles, environment & chemical industries.

We manufacture & supply Controlled atmosphere system for cold storage. In CA system, We control Oxygen content, CO₂content, Ethylene content in the cold storage chamber. The whole system is fully PLC controlled Single chamber / Multi-chamber up to 16 chambers. We can set different control parameters for different commodities the prolonged storage of different commodities. The systems include Nitrogen generation plant, Ethylene scrubber & CO₂ scrubber.
We also supply R&D support for CA storage conditions for various commodities like Lemon, Apple, Peach, Custard apple, & many more.

We also provide Technologies in Modified Atmospheric packaging for various commodities.
We also supply R&D support for MAP packing conditions for various commodities like garlic, onion lemon, apple, peach, custard apple & many more.

We manufacture Ripening Chamber & manual/semiautomatic & fully automatic ripening system, which are PLC controlled Single chamber / Multi chambers. We can set different control parameters for different commodities fast & natural ripening.
We also supply R&D support for ripening conditions for various commodities like banana, mango, lemon, apple, & many more.

We are specialized in vapour phase catalytic reactions and supply vapour phase catalytic reaction technologies for :

• Vapour-phase Catalytic Dehydration of Ethyl alcohol to form Ethylene gas
• Vapour-phase Catalytic Dehydration of Propyl Alcohol to form Propylene gas
• Vapour-phase Catalytic Dehydration of butyl alcohol to form Butylene gas

We also undertake Research activities for various vapour phase catalytic reactions from lab to plant scale. These include Catalytic methylation, Amination, dehydration reactions etc.
We also supply Lab scale vapour phase catalytic reactions systems for reaction study, catalyst performance.

We manufacture the PSA base & membrane base nitrogen generation plant of various capacity.

We also expertise in the Steam distillation & recovery of valuable herbs.
We also provide analytical support for analysis of various extracts/absolutes extracted from steam distillation extraction.

We are the leader in the manufacture of Calibration gas mixture, we can prepare all types of calibration gases mixture which used in petrochemical, chemical, environmental, automobile, hospitals, oil & gas industries, fertilizers, power plants and many more industries.
We also provide technical support for the analysis of any gas and can calibrate any instrument.

We provide portable H₂S Scrubbing System for H₂S scrubbing from Biogas.

We are the manufacturer of cutting & brazing gas mixture from the temperature 1000 C to 3500 C. 
We also provide technical support to resolve any kind of brazing & cutting issue.

There are many types of gas mixtures ranging from two to multiple complex mixtures. The main composition of the complex gas mixture depends upon the equilibrium constant of the complex mixture. Chemtron has successfully prepared the complex gas mixture having more than 54 components.

• NO 900 PPM Bal N₂
• NO 10 PPM Bal N₂
• NO₂ 20 PPM Bal N₂
• Blood Gas Mix

In IVF incubators it is very important to maintain the concentration of CO₂ which helps to achieve proper pH of the media in which the cells are grown. CSL has manufactured specialized tri-mix generator for the IVF faculty which removes the need for bulky cylinders. This helps in saving space and the need for different gas cylinders for different gases. These tri-mix generators are available for a single as well as multiple IVF incubators.

Being a gas industry and having state of art laboratory we also provide analytical services towards analysis of components from various industrial gas mixtures which include component-wise, quantity wise and quality wise analysis.

As CSL manufactures SCFE Plants with pressures ranging up to 450 bars and indigenous facility for manufacturing parts, we are able to give annual maintenance services to any type of SCFE system. Whether it is automatic or manual we are able to help in maintaining customers systems with 100% confidence and economical cost.

With the experience of more than two decades and a backup of scientific knowledge, CSL is able to help industries with research programme at our laboratory as well as on site. CSL is also open towards research activity done by students during their academic sessions. Some examples are IVF incubator, post-harvest research chambers, catalytic reaction studies and selective gas transfer over membrane studies etc.

CSL is also having a state of art electronic laboratory wherein we are able to give calibration services to calibrate various gas detectors with the help of calibration gas mixtures which we manufacture at our gas facility.

CSL has its own facility for ripening of bananas which serves as a facility for trial ripening of fruits and which also serves as commercial scale unit for ripening. This is a special facility at Barabanki – UP to facilitate the spread of healthy process of ripening in areas where cancer producing carbide is used.

CSL is also open towards research activity done by students during their academic sessions. Some examples are IVF incubator, post-harvest research chambers, catalytic reaction studies and selective gas transfer over membrane studies etc.

We have well-equipped laboratory & highly qualified staff to do various types of lab analysis. We do the following type of analysis at our end & give The NIST/NPL traceable certified reports.

We do sampling for the Methane, CO₂, Nitrogen, Oxygen & H2S content in Biogas. We also provide technical help in the sampling of Biogas.

We do the sampling for Methane, CO₂, Nitrogen, Ethane, Propane. Butanes, Pentanes, Hexane & C+ content in natural gas. We also analyze Calorific Value & specific Gravity of Natural Gas Sample.
We also provide technical help in Sampling of Natural gas.

We do the sampling for Methane, Ethane, Propane. Butanes, Pentanes, content in LPG gas. We also analyze Calorific Value & specific Gravity of LPG Gas Sample.
We also provide technical help in the sampling of LPG gas.

We analyze the Ambient Air for the air pollutants like CO, CO₂, NO, NO₂, SO₂ etc. gases.
We also provide technical help in the sampling of polluted air.