67.220.20-10: Salt

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  1. UNE 34202:1981▹

    SODIUM CHLORIDE. DETERMINATION OF MATTER INSOLUBLE IN WATER OR IN ACID AND PREPARATION OF PRINCIPAL SOLUTIONS FOR OTHER DETERMINATION.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  2. UNE 34203:1981▹

    SODIUM CHLORIDE. DETERMINATION OF THE OSS OF MAS AT 110 C.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  3. UNE 34204:1981▹

    SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  4. UNE 34205:1981▹

    SODIUM CHLORIDE. DETERMINATION OF HALOGENS, EXPRESSED AS CHLORIDE. MERCURIMETRIC METHOD.

    standard by UNE, 10/15/1981.

    Languages:

    • 👥MULTI-USER

  5. UNE 34206:1981▹

    SODIUM CHLORIDE. DETERMINATION OF NITRITE CONTENT. PERMANGANIMETRIC METHOD.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  6. UNE 34207:1981▹

    SODIUM CHLORIDE. DETERMINATION OF IODIDE CONTENT. IODIMETRIC METHOD.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  7. UNE 34208:1981▹

    SODIUM CHLORIDE. DETERMINATION OF POTASIUM CONTENT. TITRIMETRIC METHOD WITH SODIUM.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  8. UNE 34209:1981▹

    SODIUM CHLORIDE. DETERMINATION OF IRON CONTENT. PHOTOMETRIC METHOD WIT, 1,10-PHENANTHROLINE.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  9. UNE 34210:1981▹

    SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER

  10. UNE 34231:1981▹

    SODIUM CHLORIDE. DETERMINATION OF HEXACYANOFERRATE (II), SOLUBLE IN WATER. PHOTOMETRIC METHOD AS PRUSSIAN BLUE.

    standard by UNE, 09/15/1981.

    Languages:

    • 👥MULTI-USER