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All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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Esta investigacin relacionada con la contaminacin del agua fue una motivacin transmitida por el Ing. Jorge Guzmn, quien dirigi 30 tesis que trataron y describieron la contaminacin del agua de ros y presa de Puebla. Ninguna de ellas abord los efectos que podra ocasionar en personas que la consumieran; razn que me llev a analizar: efectos en personas que consuman el agua contaminada. Por lo que elabor protocolo donde propuse como objetivos particulares, analizar qumica y biolgicamente el agua de consumo humano en 5 poblaciones asentadas en torno del embalse de Valsequillo. El agua de consumo contena plomo y cromo, por consiguiente proced a bsqueda de plomo en sangre en 3 poblaciones de Escolares del mismo lugar durante 3 aos consecutivos en poblaciones de mayor tamao. Resultados; ms del 50% de escolares posean ms de 20 microgramos de plomo en sangre (PbS).
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
