Help SN Dosage Question

[StoneCellaiver]

I'm planning to CTB soon, hopefully, and I've found an SN source over where I live where it's available in a solution form of 4.9 conc. I don't know much about chemistry, and it's a litre in total.

I'm mainly concerned on whether I should buy a single bottle, or two bottles(as the recommend dose from the PPH is about 15g) since I don't know if the SN is 5g/ml and since I've no previous experience with buying these materials. GCE grade, I believe, so possibly high purity, and the bottle is 20$.

I'm getting Dramamine, and not sure if there's an alternative to Tagamet as an acid blocker. Should I go for it? Thank you if you could help ^^

Update: Seems like a single bottle has about 50g dissolved. I'm still not sure whether I should be getting it.

 

[EmptyBottle]

how pure is the solution? (also, antacids are optional)

 

[StoneCellaiver]

how pure is the solution? (also, antacids are optional)

I'm not exactly sure about it's purity, but I'm assuming it's lab grade/GCE over here so, probably >=98%. I'll see the labels if I'm able to physically purchase it myself.

Didn't know antacids were optional though, they increase the chances of success don't they?

 

[EmptyBottle]

I'm not exactly sure about it's purity, but I'm assuming it's lab grade/GCE over here so, probably >=98%. I'll see the labels if I'm able to physically purchase it myself.

Didn't know antacids were optional though, they increase the chances of success don't they?

may speed things up a little... also idk if it is 50/50 SN water mix... or 10/90... or any other ratio