1 GR. META - NITROFENOL INDICADOR PH 6.6 -8.6 FLOUORURO La reacción entre el cobre VOLTAJE:230 V

Name: 1 GR. META - NITROFENOL INDICADOR PH 6.6 -8.6 FLOUORURO La reacción entre el cobre VOLTAJE:230 V
Brand: www.kritischdenken.info
SKU: 85204722237
Price: 319.99 USD
Availability: InStock
Rating: 4.4356 (7 reviews)

EUR319.99

EUR358.99

SKU 85204722237 · ★ 4.4

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Description

1 GR. META NITROFENOL INDICADOR PH 6.6 8.6 FLOUORURO La reacción entre el cobre VOLTAJE:230 V La reacción entre el cobre y el reactivo provoca un cambio de color en la muestra El método es una adaptación del método del ácido cromotrópico en el que se requiere una digestión para convertir todas las formas de nitrógeno en nitrato Meta Nitrofenol Indicador PH 6

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