Thanks a lot for your help, so finally I've found a local distributor who has the chemicals (in relatively big) quantities, but there's one product that's called "bleach starter" that's not available, and I didn't have it in the small kit
Is it required to start the bleach, or is it optional for a rotatory type processor (Jobo)?
And a question for Mike: the amber glass bottles you mention, are they the chemistry lab type? How big? 2L, 5L?
Thanks again
Tudor,
Montreal
Is it required to start the bleach, or is it optional for a rotatory type processor (Jobo)?
Not 100% sure - one of the bleach issues is that oxidation - which a jobo excels at- actually helps in this situation. Optionally - no starter, consider tryiong to strepch the bleach time. Bleaching gets rid of the uncoupled dyes, so I don't thing that it is possible to over do it; it is possible to under bleach.
>the amber glass bottles you mention, are they the chemistry lab type? How big? 2L, 5L?
Amber is helpful, but if the chems are stored in a dim/dark place, not crucial. It is just that the type of bottle that you are likely to want usually is made with amber galss at no price premium. I use a mix of 1L, 500mL, and 250mL. That way it is easy to keep the bottles full, as they are used up.
The formal name for this glassware is amber boston rounds. There are also varaints that I think are called 'packers' that have a wider mouth.
I also keep and recycle empty automatic bread machine yeast bottles. They are amber glass, and while are more of the packer style as far as the width of the mouth openning, the lid (closure in the packaging parlayance) is metal, and has an excellent gasket.
Other options are 'Groelsch' imported beer empties - there is a reclosable bung and wire bail on these beer bottles.
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