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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
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Description
Reactivo Biuret 250 mlQu es el Reactivo de Biuret? El reactivo de Biuret es una solucin qumica utilizada para detectar la presencia de protenas y pptidos en una muestra. Se basa en la capacidad de los enlaces peptdicos (enlaces entre aminocidos) para reaccionar con iones de cobre en un medio alcalino, produciendo un color violeta caracterstico. Este cambio de color es una indicacin cualitativa de la presencia de protenas. El nombre "Biuret" proviene de un compuesto qumico
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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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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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 332 reviews
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Product Reviews
★★★★★ 5
Perfect for protecting your face.
Works well for the sensitive skin on my face. Just the right consistency to spread on easily.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
if you have hives you need this!!
i found this looking for calamine lotion. it is very good for hives, poison oak or ivy, or just misquito bites. it soothes you skin for hours. just long enough to settle your skin down.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Jabón para cuudar ti piel
Super para calamar las irritaciones en la piel
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Lo mejor
Los volvería a comprar
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Reviewed in the United States on April 3, 2026
★★★★★ 4
Recomendado
Funcionó perfecto
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Reviewed in the United States on May 12, 2026
