great work!!!!keep it up!!!!!
PriyaTK26 4 months ago
annoying please visit paks, can you remove that?
yangyangf18 5 months ago
is there a cheap acetone substitute I could use?
rhplanettelex 1 year ago
I dont understand, why you have to cut a funnel out of a plastic bottle. Can't you just use a normal funnel?
isthattrue 1 year ago
great
DANGQUOCNGUYEN 2 years ago
Great work ... specially the last slide ... I am not into Biology but still a very good job done by you guys !
riddler820 2 years ago
great work!!!!keep it up!!!!!
PriyaTK26 4 months ago
annoying please visit paks, can you remove that?
yangyangf18 5 months ago
is there a cheap acetone substitute I could use?
rhplanettelex 1 year ago
I dont understand, why you have to cut a funnel out of a plastic bottle. Can't you just use a normal funnel?
isthattrue 1 year ago
great
DANGQUOCNGUYEN 2 years ago
Great work ... specially the last slide ... I am not into Biology but still a very good job done by you guys !
riddler820 2 years ago