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When Chemists (and others) are lucky enough to stumble on these videos except your numbers to go way up. Good job.
Very nice! Your vídeos are really helpful.
Nice Video, please keep continue posting new videos.
Could you please add the written description of the purification process? It will be easier to understand. Thanks!!
X2 please
Don't touch your phone with gloves - she said and then blow in gloves with her lips))
Thank you very much, but the sound is not good.
"dont touch your phone with gloves" - proceeds to put her mouth and blow into the glove
Да, это она прикольно сделала
Она колбу разбила ??? И чему то типа обучает????
Could you please suggest me ma'am?
I want to doreaction underlow pressure vacuum and nitrogen gas environment
When Chemists (and others) are lucky enough to stumble on these videos except your numbers to go way up. Good job.
Very nice! Your vídeos are really helpful.
Nice Video, please keep continue posting new videos.
Could you please add the written description of the purification process? It will be easier to understand. Thanks!!
X2 please
Don't touch your phone with gloves - she said and then blow in gloves with her lips))
Thank you very much, but the sound is not good.
"dont touch your phone with gloves" - proceeds to put her mouth and blow into the glove
Да, это она прикольно сделала
Она колбу разбила ??? И чему то типа обучает????
Could you please suggest me ma'am?
I want to doreaction underlow pressure vacuum and nitrogen gas environment