NF T20-553 (04/1989)

NF T20-553 (04/1989)

Withdrawn Most Recent

Peroxyde d'hydrogène à usage industriel - Détermination de l'acidité apparente - Méthode titrimétrique.

€28.00

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NF T20-554 (04/1989)

NF T20-554 (04/1989)

Withdrawn Most Recent

Peroxyde d'hydrogène à usage industriel - Détermination du pH apparent (pHa) - Méthode potentiométrique.

€28.00

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NF T20-555 (04/1989)

NF T20-555 (04/1989)

Withdrawn Most Recent

Peroxyde d'hydrogène à usage industriel - Détermination du taux de décomposition après 16 h à 96 degrés Celsius

€28.00

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ASTM D4993-89(2003)

ASTM D4993-89(2003)

Superseded Historical

Standard Practice for Calculation and Adjustment of Silica (SiO2) Scaling for Reverse Osmosis

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ASTM D4993-89(1998)e1

ASTM D4993-89(1998)e1

Superseded Historical

Standard Practice for Calculation and Adjustment of Silica (SiO2) Scaling for Reverse Osmosis

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BS 6463-3:1987

BS 6463-3:1987

Superseded Historical

Quicklime, hydrated lime and natural calcium carbonate Methods of test for physical properties quicklime

€165.00

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BS 5688-0:1986

BS 5688-0:1986

Withdrawn Most Recent

Methods of test for orthoboric acid (boric acid), diboron trioxide oxide), disodium tetraborates, sodium perborates and crude borates industrial use General introduction

€165.00

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ASTM D3872-86(1999)

ASTM D3872-86(1999)

Superseded Historical

Standard Test Method for Ferrous Iron in Iron Oxides

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NF T20-565 (07/1985)

NF T20-565 (07/1985)

Withdrawn Most Recent

Tétraborates de sodium à usage industriel - Méthodes d'essai

€93.67

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NF T20-564 (07/1985)

NF T20-564 (07/1985)

Withdrawn Most Recent

Borates de sodium à usage industriel - Méthodes d'essai

€128.67

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NF T20-563 (07/1985)

NF T20-563 (07/1985)

Withdrawn Most Recent

Perborates de sodium à usage industriel - Méthodes d'essai

€65.33

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NF T20-561 (07/1985)

NF T20-561 (07/1985)

Withdrawn Most Recent

Oxyde borique à usage industriel - Méthodes d'essai

€82.00

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ASTM D4517-85(1999)

ASTM D4517-85(1999)

Superseded Historical

Standard Test Method for Low-Level Total Silica in High-Purity Water by Flameless Atomic Absorption Spectroscopy

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BS 6463-2:1984

BS 6463-2:1984

Superseded Historical

Quicklime, hydrated lime and natural calcium carbonate Methods of chemical analysis

€193.00

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DIN 51001-1:1983-07

DIN 51001-1:1983-07

Superseded Historical

Testing of oxidic materials - X-ray fluorescence method - General bases of work

€34.30

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