Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

Lol if I'm going name brand on anything it's the piece of equipment that gonna sterilize my oil.

That being said I totally get you haha
The yellow ones sold on amazon,forgot name 0,22um are great,green ones are awful. Now what connection color has I dont know...could be that yellow is for oil and green for water? Anyway i am able to make 20vials with single yellow...and with green is pain in ass and I struggle to make 3-4.
 
The yellow ones sold on amazon,forgot name 0,22um are great,green ones are awful. Now what connection color has I dont know...could be that yellow is for oil and green for water? Anyway i am able to make 20vials with single yellow...and with green is pain in ass and I struggle to make 3-4.
Do you perhaps know if 0,20um is also good or needs to be 0,22um only?
 
Anyone willing to part with any 200mg primo ? Somehow my kit got mixed up and thrown out by our housekeeper (my fault) and now domestic is sold out so have to wait for intl. Have btc or trade for qsc test 250, pm me. If this isn’t allowed please delete. Thanks
House keeper knows good primo when they see it, straight taxed it off you
 
Haha nah. I usually get a case of 12 from ivpacks for like 118 bucks. That's 6,000ml of filtration opportunity. Lol. If I do a decent sized brew only have to buy it once a year.
sounds expensive but than sounds cheap at same time as you are able to do 6l of oil. where do you buy these? I want to give them shot
 
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