CDS PPM clarification

the pope cyrille wrote: HI Pam your confusing me again
1ml CDS into 2 oz water ???? for testing can you please keep both in ml
did your read my last post in " how do you use you CDS "
did not get no answer yet
TY

Cyrille, this is just for testing to see what the ppms are with the testing strips. It would be 1mLCDS in 60mL of water. Sorry to confuse you.

I agree. I think Reagan tried to get the US on to the Metric System when he was president, but so many people complained and resisted, that it just never happened!

When I make my citric acid and MMS, I use a small digital scale, otherwise, you are right the dry ounces versus liquid ounces is so confusing!

Moyra.... VENDART PTY LTD in Aussie has 0-500 ppm Lammotte CD teststrips for $28.00
Its a shame that "Amazon" for Under $10 for the same strips does not like to send to Aussie

I agree Charlotte very confusing. I wrote this site in trying to clarify this important question.

A fluid ounce (abbreviated fl oz, fl. oz. or oz. fl.) is a unit of volume equal to about 28.4 mL in the imperial system or about 29.6 mL in the US system. The fluid ounce is distinct from the ounce, which measures mass. However, the fluid ounce is sometimes referred to simply as an "ounce" in applications where the volumetric "fluid ounce" is implied by context.

US customary fluid ounce

1 US fluid ounce = 1⁄128 US gallon
= 1⁄32 US quart
= 1⁄16 US pint
= 1⁄8 US cup
= 1⁄4 US gill
= 2 tablespoons
= 6 teaspoons
= 8 US fluid drams
≡ 1.8046875 cubic inches
≡ 29.5735295625 millilitres (or the same number of cubic centimetres (cm³))
≈ 1.040842731 imperial fluid ounces
≈ 1.041 avoirdupois ounce (29.5 g) of water at 62 °F (16.7 °C).

US food labelling fluid ounce

US regulation 21 CFR 101.9 also defines a fluid ounce as exactly 30 millilitres, but this is for use in nutrition labeling only.
30 millilitres ≈ 1.055852392 imperial fluid ounces
≈ 1.014420681 US customary fluid ounces
≈ 1.830712323 cubic inches

Many thanks to all who responded to my confusion. The Testing that Pam described really helped me...Also I personally think the multi bottle production method is way less odorous
that the open bottle method I can now proceed and partake without fear.

good health to all !

medusa