<img alt="IMG_20181126_165209" class="alignnone size-medium wp-image-90884 gcloudimg" data-attachment-id="90884" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"vivo 1714","caption":"","created_timestamp":"1543251129","copyright":"","focal_length":"3.7","iso":"440","shutter_speed":"0.029996","title":"","orientation":"1"}' data-image-title="IMG_20181126_165209" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_90869/IMG_20181126_165209.jpg" width="225"/>
 <img alt="IMG_20181126_164807" class="alignnone size-medium wp-image-90894 gcloudimg" data-attachment-id="90894" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"vivo 1714","caption":"","created_timestamp":"1543250887","copyright":"","focal_length":"3.7","iso":"167","shutter_speed":"0.029996","title":"","orientation":"1"}' data-image-title="IMG_20181126_164807" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_90869/IMG_20181126_164807.jpg" width="225"/>


 Air sampling for determination of NO
 
 2
 
 (Nitogen oxide) NH
 
 3
 
 ( Ammonia) and Particular matter (PM2.5&amp;amp;PM10) in the atmosphere near by Najafgarh drain crossing to kings-way camp, behind Guru Teg Bahadur Khalasa College, University of Delhi,Delhi
 <img alt="S -1 start 5 days" class="alignnone wp-image-90933 gcloudimg" data-attachment-id="90933" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"vivo 1714","caption":"","created_timestamp":"1543160044","copyright":"","focal_length":"3.7","iso":"190","shutter_speed":"0.009999","title":"","orientation":"1"}' data-image-title="S -1 start 5 days" data-recalc-dims="1" height="386" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_90869/S-1-start-5-days.jpg" width="289"/>
 <img alt="S1 5 day&amp;#8217;s cardboard start" class="alignnone wp-image-90936 gcloudimg" data-attachment-id="90936" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"vivo 1714","caption":"","created_timestamp":"1543162480","copyright":"","focal_length":"3.7","iso":"235","shutter_speed":"0.029996","title":"","orientation":"1"}' data-image-title="S1 5 day’s cardboard start" data-recalc-dims="1" height="270" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_90869/S1-5-days-cardboard-start.jpg" width="360"/>


 Foldscope image 10 x : PM 2.5 ( By passive sampler)

Air sampling near by Najafgarh drain crossing to kings-way camp, New Delhi

kalawati | Mon, Dec 03, 2018, 10:00 PM

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Type of Sample

Foldscope Lens Magnification

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