Response to Acros 100 tidbits

> D76H - could you please explain?

D-76H:

Water 750ml 125F

Metol 2.5g

Sodium sulfite 100g

Borax 2g

Water to make 1.0L.

D-76H is a D-76 variant concocted by Grant Haist to elegantly avoid the problem of hydroquinone being activated as D-76 changes pH as it ages. Packaged D-76 is buffered to achieve the same goal. There's nothing otherwise special about it.

> With Rodinal 1:100, was your EI 64?

Yes, EI 64. 11'30"/68F with rotary agitation. I'd guess around 20-25% more time for intermittent agitation.

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