Sodium hydroxide 32% in aqueous solution, GPR RECTAPUR®, pure for nitrogen analysis

: VWR Chemicals

Sodium hydroxide 32% in aqueous solution, GPR RECTAPUR®, pure for nitrogen analysis

: VWR Chemicals

: Caustic soda

:1310-73-2

:

:NaOH

:MFCD00003548

:40 g/mol

:119…135 °C (1013 hPa)

:9…10 °C

:1.35 g/cm³ (20 °C)

:Ambient

:215-185-5

:1824

:8,II

:GHS05

Environmentally Preferable:

Assay:
Min. 32 %
Total N (Nitrogen):
Max. 5 ppm

VWR® Nitrogen Determination According to Kjeldahl

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pH combination electrodes, ScienceLine

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BLAUBRAND® Volumetric Flasks, Class A, Blue Markings

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: VWR Chemicals

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Kjeldahl tablets, Kjeltabs

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SPECIAL KJELTABS AB03 1 * 1.000 Tablet

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Polyethylene glycol 400

: Thermo Fisher Scientific

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PHENOLRED PHOTOMETER TABLETS 1 * 250 Tablet

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Sodium hydroxide 98%, flakes, pure

: Thermo Fisher Scientific

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: Thermo Fisher Scientific

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: PanReac AppliChem

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: Thermo Fisher Scientific