Starsan dilution??

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WishboneBrewery
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Starsan dilution??

Post by WishboneBrewery » Sat Aug 01, 2009 12:36 pm

The bottle says 1oz to 5 Gallons, will this be 1 Fluid oz & 5 US Gallons?

I only actually need to mix up 300ml and I'm feeling rather Mathematically challenged at the moment :roll: Could anyone help??

Cheers :)

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OldSpeckledBadger
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Re: Starsan dilution??

Post by OldSpeckledBadger » Sat Aug 01, 2009 2:49 pm

A fluid oz is actually a measure of volume IRC being the volume taken up by one oz water and 1 pint equalling 20 fluid ounces. It's an American product isn't it, it which I'd image it means their inferior gallons.

1 US gallon is about 3.79 litres so 5 is 18.95 litres
1 oz is 28.5 g so for 300 ml you'll need 28.5 *.3 / 18.95 = 0.45 grammes. You probably haven't got a set of scales capable of accurately weighing such a small amount.
Best wishes

OldSpeckledBadger

WishboneBrewery
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Re: Starsan dilution??

Post by WishboneBrewery » Sat Aug 01, 2009 3:15 pm

Thats brilliant, if we think of 1g = 1ml that would be approximately half filling my 1ml syringe (I bought a few sizes of syringes as I thought they were going to come in handy sooner or later) :)

Bryggmester

Re: Starsan dilution??

Post by Bryggmester » Sat Aug 01, 2009 3:36 pm

I use 1.5 to 2 mils per litre of water. I think that's about right.

WishboneBrewery
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Re: Starsan dilution??

Post by WishboneBrewery » Sat Aug 01, 2009 4:11 pm

yeah... that kinda works out with the other calculation :)

WishboneBrewery
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Re: Starsan dilution??

Post by WishboneBrewery » Sat Aug 01, 2009 6:05 pm

Excellent stuff, cheers :)

Philipek

Re: Starsan dilution??

Post by Philipek » Wed Aug 05, 2009 1:45 am

OldSpeckledBadger wrote: It's an American product isn't it, it which I'd image it means their inferior gallons.
It was really bugging me that the Americans had different gallons, yet their inches and pounds were the same, so I looked it up on wikipedia. Apparently, back in the day, a gallon meant different things depending on what you were measuring, so you had a corn gallon, a wine gallon, an ale gallon, a gummi bear gallon, a slightly off milk gallon and a really off milk gallon and a load of other gallons.

The Americans liked the wine gallon while the empire went with the ale gallon.

It is an inferior gallon. I thought my eyes were off when I first got to Canada until I slowly realized that my pint was slightly smaller than I was used to - and they fill the last half inch with foam.

To tell you the truth, I prefer the Klingon gallon.

It's amazing what you learn when homebrewing.

WishboneBrewery
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Re: Starsan dilution??

Post by WishboneBrewery » Wed Aug 05, 2009 6:20 am

So how big is a klingon Gallon? :D :D

Philipek

Re: Starsan dilution??

Post by Philipek » Wed Aug 05, 2009 4:08 pm

pdtnc wrote:So how big is a klingon Gallon? :D :D
5.8 litres.

:^o

Sorry, I'm being silly

WishboneBrewery
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Re: Starsan dilution??

Post by WishboneBrewery » Wed Aug 05, 2009 4:24 pm

;) :roll:

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