i will be doing multiple extractions of mhrb using a HCl/NaOH/Naphtha a/b tek and i was wondering

if i have a 500ml sep funnel, what is the appropriate amount of mhrb to use per extraction?

i am considering 100g each time, and will be reducing the volumes, but if i want to maximize quality and yield, is that too much or too little given the volume of my sep funnel?

thanks for any and all help.

I think you can push it to 200g, Ive done 400g in a 1l separatory funnel and it worked fine.

if its from you its gospel... thanks endlessness

well swim is looking to order a sep funnel himself. any advice on size or anything to keep an eye out for(like a larger valve or what not i dont know just checking).

It depends on how much you're gonna extract at a time. I'll be doing about 100g at a time and I think 500ml funnel is about as small as I can get. If you can afford it, get a nice one at least a liter. Make sure it has a polytetrafluorethlyne (PTFE) valve. It plastic and is very sensitive. Mine has a glass valve/stopcock and I have to put silicone lubricant on it to keep it in working order.

Hope this helps.

Thanks, thats exactly what swim needed.
swim was looking at the 1000ml and the PTFE valve is some much appreciated advice,

anytime... happy travels