Alleged Chemical Attack, November 24, 2018

Video

 * SANA video https://www.youtube.com/watch?v=w37yDagyjMk


 * MoD published a video of the chemical attack aftermath-RT, November 25, 2018

(note shaking hand near the video's end - suggestive of nerve agent, not chlorine)

Denials
The statement released by the National Liberation Front denying accusations that they targeted areas Aleppo with chlorone gas. They call for the regime to be held accountable for their past & current crimes carried out against innocent civilians.
 * On The Ground News (Islamit opposition supporters) https://twitter.com/OGNreports/status/1066582702437163013

Rebels around the city rejected Russian claims that they had fired shells filled with chlorine. Rebel commander Abdel-Salam Abdel-Razak, who once served in Syria's chemical weapons' program, said the militants did not have gas-based ammunition or the capability to launch gas-filled shells. "These are lies," Abdel-Razak tweeted in response to reports of a rebel gas attack.
 * https://www.dw.com/en/russia-bombs-militants-after-aleppo-chlorine-attack/a-46442475?maca=en-rss-en-all-1573-rdf

https://www.algemeiner.com/2018/11/25/syria-russia-accuse-rebels-of-wounding-scores-in-aleppo-gas-attack/?utm_source=dlvr.it&utm_medium=twitter Abdel-Salam Abdel-Razak, an official from the Nour el-Din al-Zinki insurgent faction, said rebels did not own chemical weapons or have the capacity to produce them. “The criminal regime, under Russian instructions, is trying to accuse the rebels of using toxic substances in Aleppo. This is purely a lie,” he tweeted. Abu Omar, a Failaq al-Sham spokesman, accused Damascus of trying to create “a malicious charade” as a pretext to attack rebel towns.

Note a loud denier is a former CW program associate now with the extremist Noureddian Al-Zenki movement, the infamous child-beheaders and likely culprits of the Aleppo CW attack of August 2, 2016. He's been cited as early as December 2012 in an error-filled description of Assad's routine use of chemical weapons already at this time, and pleading for help in seizing them away.
 * Captain Abdul Salam Abdul Razaq, who defected from Syria’s chemical warfare unit, told A-Sharq Al-Awsat that sarin and mustard gas are the two nerve agents primarily used by the Syrian army in combat.
 * He said that since the colorless, odorless sarin gas evaporates within half an hour, the Syrian army uses it “before entering any area.” Abdul Razaq also pleaded for international assistance in taking control of chemical weapon sites, which he claimed defectors have accurate intelligence about.