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ISO
ISO
ISO 23305:2020
En Vigor
2020-04-14
Fortified milk powders, infant formula and adult nutritionals —
Determination of total biotin by liquid chromatography coupled with
immunoaffinity column clean-up extraction
ISO
ISO 3360:1976
En Vigor
1976-08-01
Phosphoric acid and sodium phosphates for industrial use (including
foodstuffs) — Determination of fluorine content — Alizarin complexone
and lanthanum nitrate photometric method
ISO
ISO 28499-2:2009
En Vigor
2009-10-01
Buffalo hides and buffalo calf skins — Part 2: Grading on the basis of
mass and size
