NF T90-105-2 (01/1997) (R2012)

NF T90-105-2 (01/1997) (R2012)

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Water quality - Determination of suspended solids. Method by centrifugation - Qualité de l'eau

€14.00

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NF EN 12255-3, P16-700-3 (04/2001)

NF EN 12255-3, P16-700-3 (04/2001)

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Wastewater treatment plants - Part 3 : preliminary treatment

€42.67

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NF EN 12255-5, P16-700-5 (12/1999)

NF EN 12255-5, P16-700-5 (12/1999)

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Wastewater treatment plants - Part 5 : lagooning processes

€58.62

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NF EN ISO 7393-1, T90-037-1 (03/2000)

NF EN ISO 7393-1, T90-037-1 (03/2000)

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Water quality - Determination of free chlorine and total chlorine - Part 1 : titrimetric method using N, N-diethyl-1,4-phenylenediamine - Qualité de l'eau

€64.01

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NF EN 12255-1, P16-700-1 (04/2002)

NF EN 12255-1, P16-700-1 (04/2002)

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Wastewater treatment plants - Part 1 : general construction principles

€73.30

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NF EN ISO 9377-2, T90-150 (12/2000)

NF EN ISO 9377-2, T90-150 (12/2000)

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Water quality - Determination of hydrocarbon oil index - Part 2 : method using solvent extraction and gas chromatography - Qualité de l'eau

€92.86

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NF EN 12255-10, P16-700-10 (06/2001)

NF EN 12255-10, P16-700-10 (06/2001)

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Wastewater treatment plants - Part 10 : safety principles

€83.85

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NF EN 12255-4, P16-700-4 (04/2002)

NF EN 12255-4, P16-700-4 (04/2002)

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Wastewater treatment plants - Part 4 : primary settlement

€56.64

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NF EN 12255-6, P16-700-6 (04/2002)

NF EN 12255-6, P16-700-6 (04/2002)

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Wastewater treatment plants - Part 6 : activated sludge process

€83.85

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NF EN ISO 7346-1, T90-303-1 (03/1998) (R2003)

NF EN ISO 7346-1, T90-303-1 (03/1998) (R2003)

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Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 1 : static method. - Qualité de l'eau

€73.30

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NF EN ISO 7346-2, T90-303-2 (03/1998) (R2003)

NF EN ISO 7346-2, T90-303-2 (03/1998) (R2003)

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Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 2 : semi-static method. - Qualité de l'eau

€73.30

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NF EN ISO 7346-3, T90-303-3 (03/1998)

NF EN ISO 7346-3, T90-303-3 (03/1998)

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Water quality. Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)). Part 3 : Flow-through method. - Qualité de l'eau

€73.30

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NF EN 12255-7, P16-700-7 (04/2002)

NF EN 12255-7, P16-700-7 (04/2002)

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Wastewater treatment plants - Part 7 : biological fixed-film reactors

€73.00

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NF EN ISO 10707, T90-321 (04/1998) (R2003)

NF EN ISO 10707, T90-321 (04/1998) (R2003)

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"Water quality. Evaluation in an aqueous medium of the ""ultimate"" aerobic biodegrability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)." - Qualité de l'eau

€73.30

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NF EN 12918, T90-128 (10/1999) (R2004)

NF EN 12918, T90-128 (10/1999) (R2004)

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Water quality - Determination of parathion, parathion-methyl and some other organophosphorous compounds in water by dichloromethane extraction and gas chromatographic analysis

€91.50

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