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

Got my first international order yesterday. Ordered & paid July 9th, arrived 7/31. Small package that got bounced around but well packed inside. One vial damaged but QSC will make it right in the next order so I am a happy, satisfied customer.
 
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Who has used the sources PT-141? Dosage you used? I keep getting crazy amounts of nausea no matter what amount I use. Anyone else been through this?
 
Does anyone know what’s the correct / optimal way to uncap the vials? I can’t seem to uncap them properly - would be great if you can share some pictures too.
 
Does anyone know what’s the correct / optimal way to uncap the vials? I can’t seem to uncap them properly - would be great if you can share some pictures too.
Pull the tap towards the arrow. Then cut it with scissors before it rips down the entire vial cap
 
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