NaOH grades chem.

[liquidizer]

Помогите, пожалуйста, перевести след. сорта NaOH:

CAST SHAPES (Produced commercially in two forms: a 50 wt % solution (the most common form) and in the solid (caustic soda) as prills, flakes, or cast shapes. );
STICKS, LUMPS AND DROPS (Grades: commercial; ground; flake; beads; Food Chemical Codex; granulated (60% and 76% Na2O); rayon (low in iron, copper, and manganese); purified by alcohol (sticks, lumps, and drops); reagent; highest purity: CP, USP. )

Заранее спасибо за помощь.

[liquidizer]

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[liquidizer]

Is the post visible, I wonder(