way too dark, the alcohol should more or less be as clear after the wash as it was before
limiting contact time with the material is how to avoid chlorophyll, and cold temperature is how to avoid turning the solution brown, the alcohol and material must be kept at freezer temps
when mixing keep it under 20 seconds and take into account what material is left when it's filtering, there shouldn't really be anything sitting in the final filter with the liquid
limiting contact time with the material is how to avoid chlorophyll, and cold temperature is how to avoid turning the solution brown, the alcohol and material must be kept at freezer temps
when mixing keep it under 20 seconds and take into account what material is left when it's filtering, there shouldn't really be anything sitting in the final filter with the liquid