ºÝºÝߣshows by User: estcal / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: estcal / Tue, 25 Oct 2016 12:41:49 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: estcal Testing Foam samples using zNose /slideshow/testing-foam-samples-using-znose/67626226 testingfoamsamplesusingznose-161025124149
Here is an infographic which talks about testing foam samples using zNose. The infographic starts with things which you might not know, like: *Polyurethane foam is a synthetic foam produced by a wide assortment of volatile organic compounds (VOC). It is a combination of isocyanate and polyols, which are derived by distilling crude oil. *Polyurethane foam is widely used in most of the consumer goods. It is present in your furniture, cushions, pillows, mattresses, soles of your shoes and even in your helmet. Hence, Electronic Sensor Technology Inc. presents...zNose! After this, the infographic talks about how zNose helps in testing foam samples: *Inlet of zNose is heated at 200D celsius and analyze a wide range of VOCs in foam *then extended into a large circular cavity of the foam piece to gather samples *Each foam sample is measured in triplicate with good overall precision and repeatability The infographic ends with testing results of 4 different samples of foam: The exact name of each compound and its individual odor is unknown. But the individual compounds are clearly separated. *Sample1 (no odor) gave the lowest overall odor concentration *Sample2 (bake) and Sample3 (unbaked) gave nearly identical odors *Sample4 introduced several molecular weight compounds with high concentrations. This is how testing of foam samples is done using EST Inc's zNose. ]]>
Here is an infographic which talks about testing foam samples using zNose. The infographic starts with things which you might not know, like: *Polyurethane foam is a synthetic foam produced by a wide assortment of volatile organic compounds (VOC). It is a combination of isocyanate and polyols, which are derived by distilling crude oil. *Polyurethane foam is widely used in most of the consumer goods. It is present in your furniture, cushions, pillows, mattresses, soles of your shoes and even in your helmet. Hence, Electronic Sensor Technology Inc. presents...zNose! After this, the infographic talks about how zNose helps in testing foam samples: *Inlet of zNose is heated at 200D celsius and analyze a wide range of VOCs in foam *then extended into a large circular cavity of the foam piece to gather samples *Each foam sample is measured in triplicate with good overall precision and repeatability The infographic ends with testing results of 4 different samples of foam: The exact name of each compound and its individual odor is unknown. But the individual compounds are clearly separated. *Sample1 (no odor) gave the lowest overall odor concentration *Sample2 (bake) and Sample3 (unbaked) gave nearly identical odors *Sample4 introduced several molecular weight compounds with high concentrations. This is how testing of foam samples is done using EST Inc's zNose. ]]> Tue, 25 Oct 2016 12:41:49 GMT /slideshow/testing-foam-samples-using-znose/67626226 estcal@slideshare.net(estcal) Testing Foam samples using zNose estcal Here is an infographic which talks about testing foam samples using zNose. The infographic starts with things which you might not know, like: *Polyurethane foam is a synthetic foam produced by a wide assortment of volatile organic compounds (VOC). It is a combination of isocyanate and polyols, which are derived by distilling crude oil. *Polyurethane foam is widely used in most of the consumer goods. It is present in your furniture, cushions, pillows, mattresses, soles of your shoes and even in your helmet. Hence, Electronic Sensor Technology Inc. presents...zNose! After this, the infographic talks about how zNose helps in testing foam samples: *Inlet of zNose is heated at 200D celsius and analyze a wide range of VOCs in foam *then extended into a large circular cavity of the foam piece to gather samples *Each foam sample is measured in triplicate with good overall precision and repeatability The infographic ends with testing results of 4 different samples of foam: The exact name of each compound and its individual odor is unknown. But the individual compounds are clearly separated. *Sample1 (no odor) gave the lowest overall odor concentration *Sample2 (bake) and Sample3 (unbaked) gave nearly identical odors *Sample4 introduced several molecular weight compounds with high concentrations. This is how testing of foam samples is done using EST Inc's zNose. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/testingfoamsamplesusingznose-161025124149-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Here is an infographic which talks about testing foam samples using zNose. The infographic starts with things which you might not know, like: *Polyurethane foam is a synthetic foam produced by a wide assortment of volatile organic compounds (VOC). It is a combination of isocyanate and polyols, which are derived by distilling crude oil. *Polyurethane foam is widely used in most of the consumer goods. It is present in your furniture, cushions, pillows, mattresses, soles of your shoes and even in your helmet. Hence, Electronic Sensor Technology Inc. presents...zNose! After this, the infographic talks about how zNose helps in testing foam samples: *Inlet of zNose is heated at 200D celsius and analyze a wide range of VOCs in foam *then extended into a large circular cavity of the foam piece to gather samples *Each foam sample is measured in triplicate with good overall precision and repeatability The infographic ends with testing results of 4 different samples of foam: The exact name of each compound and its individual odor is unknown. But the individual compounds are clearly separated. *Sample1 (no odor) gave the lowest overall odor concentration *Sample2 (bake) and Sample3 (unbaked) gave nearly identical odors *Sample4 introduced several molecular weight compounds with high concentrations. This is how testing of foam samples is done using EST Inc&#39;s zNose.
Testing Foam samples using zNose from Electronic Sensor Technology Inc.
]]> 126 4 https://cdn.slidesharecdn.com/ss_thumbnails/testingfoamsamplesusingznose-161025124149-thumbnail.jpg?width=120&height=120&fit=bounds infographic Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Detecting nitro explosives with zNose® /slideshow/detecting-nitro-explosives-with-z-nose/65820165 detectingnitro-explosiveswithznose-160908115118
In today's time, rapid and selective detection of explosives has become one of the most pressing issues concerning homeland security. Tons of explosives are found in many unexploded land mines worldwide. This infograph talks about detecting nitro-explosives with the help of a device that can detect and quantify the chemistry of odors related to nitro-explosives. Nitro-aromatics such as Dinitrotoluene (DNT), Trinitrotoluene (TNT)), and Trinitrophenol (TNP or picric acid) are common ingredients of industrial explosives which have contaminated soil and groundwater at large. It further talks about the detection of nitro-aromatics present in soil and groundwater which is very crucial for environmental monitoring near ordinance bases. In addition, it tells us that Trinitrotoluene (TNT), Trinitrophenol (TNP or picric acid), and Dinitrotoluene (DNT) are all nearly related chemical compounds with different vapor pressures and volatility, which can be investigated by headspace analysis and direct injection using zNose®. At the end it tells us about the ways how zNose is the ideal vapor force-protection tool because it is able to speciate and quantifies the chemistry of any vapor with picogram sensitivity and its universal solid-state detector is not ionic and does not require a radioactive ionization element. ]]>
In today's time, rapid and selective detection of explosives has become one of the most pressing issues concerning homeland security. Tons of explosives are found in many unexploded land mines worldwide. This infograph talks about detecting nitro-explosives with the help of a device that can detect and quantify the chemistry of odors related to nitro-explosives. Nitro-aromatics such as Dinitrotoluene (DNT), Trinitrotoluene (TNT)), and Trinitrophenol (TNP or picric acid) are common ingredients of industrial explosives which have contaminated soil and groundwater at large. It further talks about the detection of nitro-aromatics present in soil and groundwater which is very crucial for environmental monitoring near ordinance bases. In addition, it tells us that Trinitrotoluene (TNT), Trinitrophenol (TNP or picric acid), and Dinitrotoluene (DNT) are all nearly related chemical compounds with different vapor pressures and volatility, which can be investigated by headspace analysis and direct injection using zNose®. At the end it tells us about the ways how zNose is the ideal vapor force-protection tool because it is able to speciate and quantifies the chemistry of any vapor with picogram sensitivity and its universal solid-state detector is not ionic and does not require a radioactive ionization element. ]]> Thu, 08 Sep 2016 11:51:18 GMT /slideshow/detecting-nitro-explosives-with-z-nose/65820165 estcal@slideshare.net(estcal) Detecting nitro explosives with zNose® estcal In today's time, rapid and selective detection of explosives has become one of the most pressing issues concerning homeland security. Tons of explosives are found in many unexploded land mines worldwide. This infograph talks about detecting nitro-explosives with the help of a device that can detect and quantify the chemistry of odors related to nitro-explosives. Nitro-aromatics such as Dinitrotoluene (DNT), Trinitrotoluene (TNT)), and Trinitrophenol (TNP or picric acid) are common ingredients of industrial explosives which have contaminated soil and groundwater at large. It further talks about the detection of nitro-aromatics present in soil and groundwater which is very crucial for environmental monitoring near ordinance bases. In addition, it tells us that Trinitrotoluene (TNT), Trinitrophenol (TNP or picric acid), and Dinitrotoluene (DNT) are all nearly related chemical compounds with different vapor pressures and volatility, which can be investigated by headspace analysis and direct injection using zNose®. At the end it tells us about the ways how zNose is the ideal vapor force-protection tool because it is able to speciate and quantifies the chemistry of any vapor with picogram sensitivity and its universal solid-state detector is not ionic and does not require a radioactive ionization element. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/detectingnitro-explosiveswithznose-160908115118-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> In today&#39;s time, rapid and selective detection of explosives has become one of the most pressing issues concerning homeland security. Tons of explosives are found in many unexploded land mines worldwide. This infograph talks about detecting nitro-explosives with the help of a device that can detect and quantify the chemistry of odors related to nitro-explosives. Nitro-aromatics such as Dinitrotoluene (DNT), Trinitrotoluene (TNT)), and Trinitrophenol (TNP or picric acid) are common ingredients of industrial explosives which have contaminated soil and groundwater at large. It further talks about the detection of nitro-aromatics present in soil and groundwater which is very crucial for environmental monitoring near ordinance bases. In addition, it tells us that Trinitrotoluene (TNT), Trinitrophenol (TNP or picric acid), and Dinitrotoluene (DNT) are all nearly related chemical compounds with different vapor pressures and volatility, which can be investigated by headspace analysis and direct injection using zNose®. At the end it tells us about the ways how zNose is the ideal vapor force-protection tool because it is able to speciate and quantifies the chemistry of any vapor with picogram sensitivity and its universal solid-state detector is not ionic and does not require a radioactive ionization element.
Detecting nitro explosives with zNose速 from Electronic Sensor Technology Inc.
]]> 202 2 https://cdn.slidesharecdn.com/ss_thumbnails/detectingnitro-explosiveswithznose-160908115118-thumbnail.jpg?width=120&height=120&fit=bounds infographic Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Quality Assessment of Corn Silage /slideshow/quality-assessment-of-corn-silage/62610054 qualityassessmentofcornsilage-160601100936
Quality assessment with the help of EST's zNose. To know more about on food and beverage solutions, visit: http://bit.ly/2c2q0WX The following infograph gives a detailed description on quality assessment of Corn Silage.Corn kernels containing any amount of mold are considered damaged. Molds and fungus produce odors which contain microbial volatile organic compounds (MVOC) which are perceived by humans as musty smells. Five different samples of sour corn kernels, moldy corn, good corn were evaluated using zNose for quality assessment of corn silage. Approximately 5 gm of corn were placed into a vial and sealed with a septa lid. The vials were kept at a temperature for 5 minutes before measuring the chemicals within the headspace. Vapors were sampled using a side-ported sampling needle to pierce the septa of each vial. Sour samples of corn had a very high lactic acid concentration. It is believed to be isoborneol which has a musty odor. Moldy corn samples had a mild concentration count. It is believed to be either indole or undecanal which have pungent odors. Isoborneol, a musty odor, was also present (peak H) but at a much lower concentration count. Only small traces of lactic acid were detected in the good corn samples. Concentration counts were low in both samples. Later a comparison of Chromatograms of all Five Corn Samples had taken place. Even a comparison of Olfactory Images of all Five Corn Samples was also done.]]>
Quality assessment with the help of EST's zNose. To know more about on food and beverage solutions, visit: http://bit.ly/2c2q0WX The following infograph gives a detailed description on quality assessment of Corn Silage.Corn kernels containing any amount of mold are considered damaged. Molds and fungus produce odors which contain microbial volatile organic compounds (MVOC) which are perceived by humans as musty smells. Five different samples of sour corn kernels, moldy corn, good corn were evaluated using zNose for quality assessment of corn silage. Approximately 5 gm of corn were placed into a vial and sealed with a septa lid. The vials were kept at a temperature for 5 minutes before measuring the chemicals within the headspace. Vapors were sampled using a side-ported sampling needle to pierce the septa of each vial. Sour samples of corn had a very high lactic acid concentration. It is believed to be isoborneol which has a musty odor. Moldy corn samples had a mild concentration count. It is believed to be either indole or undecanal which have pungent odors. Isoborneol, a musty odor, was also present (peak H) but at a much lower concentration count. Only small traces of lactic acid were detected in the good corn samples. Concentration counts were low in both samples. Later a comparison of Chromatograms of all Five Corn Samples had taken place. Even a comparison of Olfactory Images of all Five Corn Samples was also done.]]> Wed, 01 Jun 2016 10:09:36 GMT /slideshow/quality-assessment-of-corn-silage/62610054 estcal@slideshare.net(estcal) Quality Assessment of Corn Silage estcal Quality assessment with the help of EST's zNose. To know more about on food and beverage solutions, visit: http://bit.ly/2c2q0WX The following infograph gives a detailed description on quality assessment of Corn Silage.Corn kernels containing any amount of mold are considered damaged. Molds and fungus produce odors which contain microbial volatile organic compounds (MVOC) which are perceived by humans as musty smells. Five different samples of sour corn kernels, moldy corn, good corn were evaluated using zNose for quality assessment of corn silage. Approximately 5 gm of corn were placed into a vial and sealed with a septa lid. The vials were kept at a temperature for 5 minutes before measuring the chemicals within the headspace. Vapors were sampled using a side-ported sampling needle to pierce the septa of each vial. Sour samples of corn had a very high lactic acid concentration. It is believed to be isoborneol which has a musty odor. Moldy corn samples had a mild concentration count. It is believed to be either indole or undecanal which have pungent odors. Isoborneol, a musty odor, was also present (peak H) but at a much lower concentration count. Only small traces of lactic acid were detected in the good corn samples. Concentration counts were low in both samples. Later a comparison of Chromatograms of all Five Corn Samples had taken place. Even a comparison of Olfactory Images of all Five Corn Samples was also done. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/qualityassessmentofcornsilage-160601100936-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Quality assessment with the help of EST&#39;s zNose. To know more about on food and beverage solutions, visit: http://bit.ly/2c2q0WX The following infograph gives a detailed description on quality assessment of Corn Silage.Corn kernels containing any amount of mold are considered damaged. Molds and fungus produce odors which contain microbial volatile organic compounds (MVOC) which are perceived by humans as musty smells. Five different samples of sour corn kernels, moldy corn, good corn were evaluated using zNose for quality assessment of corn silage. Approximately 5 gm of corn were placed into a vial and sealed with a septa lid. The vials were kept at a temperature for 5 minutes before measuring the chemicals within the headspace. Vapors were sampled using a side-ported sampling needle to pierce the septa of each vial. Sour samples of corn had a very high lactic acid concentration. It is believed to be isoborneol which has a musty odor. Moldy corn samples had a mild concentration count. It is believed to be either indole or undecanal which have pungent odors. Isoborneol, a musty odor, was also present (peak H) but at a much lower concentration count. Only small traces of lactic acid were detected in the good corn samples. Concentration counts were low in both samples. Later a comparison of Chromatograms of all Five Corn Samples had taken place. Even a comparison of Olfactory Images of all Five Corn Samples was also done.
Quality Assessment of Corn Silage from Electronic Sensor Technology Inc.
]]> 181 4 https://cdn.slidesharecdn.com/ss_thumbnails/qualityassessmentofcornsilage-160601100936-thumbnail.jpg?width=120&height=120&fit=bounds infographic Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-estcal-48x48.jpg?cb=1523567119 Innovators and Manufacturers of EST zNose - world’s fastest and most sensitive high speed gas chromatography instrument that helps test parts per billion sensitivity in a single minute. www.estcal.com https://cdn.slidesharecdn.com/ss_thumbnails/testingfoamsamplesusingznose-161025124149-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/testing-foam-samples-using-znose/67626226 Testing Foam samples u... https://cdn.slidesharecdn.com/ss_thumbnails/detectingnitro-explosiveswithznose-160908115118-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/detecting-nitro-explosives-with-z-nose/65820165 Detecting nitro explos... https://cdn.slidesharecdn.com/ss_thumbnails/qualityassessmentofcornsilage-160601100936-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/quality-assessment-of-corn-silage/62610054 Quality Assessment of ...