Are these nute levels good?

EP3 said:

Hello. Thanks for lf looking. Bottle has nothing, no information on the nute levels. Found this about it and wondered if they are good ratios etc. View attachment 1252688

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Hey mate its not ideal but might do ok for the first 3 or 4 weeks but would be too low in Phosphorus for flowering

Looks to have high levels of organic acids. What are and why 26 grams of "carboxylic acids" per L, perhaps in addition to those specifically listed? With all or most of the relevant acids listed, what could the other carboxylic acids be (and what is their function in the nutes)?

There are some basic errors, such as "laudine" not being an amino acid or any chemical name. Choline is listed as a vitamin - It's not, but it is an essential (for humans) amino acid and should be in that list. Also, this product cites only 14 amino acids (while I recall some nutes claim ≥20, such as AN and MegaCrop).

Why are some human vitamins in there, such as vitamins A, carotene and E? Do any other base nutes add these.