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Studio notes

Description

MATRAZ ERLENMEYER CON JUNTA 24 40 500 ML. GRAFITOPOLVO TEC. La reacción entre los fenoles MY.5165 125 La reacción entre los fenoles y el reactivo de Folin Ciocalteu implica la oxidación de los grupos fenólicos (R OH) con una mezcla de ácido fosfotungsténico (H 3 PW 12 O 40 ) y ácido fosfomolibdénico (H 3 PMo 12 O 40) a la forma quinoide (R = O) Las soluciones Hanna ISE tienen el número de lote y la fecha de vencimiento claramente marcados en la etiqueta y son herméticas con un sello a prueba de manipulaciones para garantizar la calidad de la solución El cuerpo es de paredes gruesas Boca estrecha

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

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