Best in 7 days
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Description
Biofotómetro. Modelo B-500Biofotmetro. Modelo B 500 El Biofotmetro B 500 de VELAB es un modelo de nuevo diseo, adecuado para evaluar la calidad de muestras de DNA, RNA y protena. CARACTERSTICAS Cantidad de muestra: 0. 5 a 2 ul Intervalo de Longitud de onda: 190 nm ~ 850 nm Exactitud de longitud de onda: 1 nm Resolucin de longitud de onda: 1 nm Exactitud ptica: 0. 002 Abs Intervalo ptico: 0. 02 ~ 300 Abs Velocidad de medicin: 2 ~ 5 segundos Caractersticas adicionales: 2. Mide
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- Free Standard Shipping on $100+ Orders to the USA.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 680 reviews
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Product Reviews
★★★★★ 5
Comfortable
Size: 7, Color: Black
Super comfy and stylish, I’ve never worn these styles of loafers however I’m glad I purchased these.
I’ve purchased another pair in a different color.
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Reviewed in the United States on April 14, 2026
★★★★★ 3
Meh
Size: 10, Color: Black
I had a real leather version of these shoes for many years. They are still totally wearable, however the soles have worn smooth from using them so much.
so naturally I buy a new pair. These are the same design. the stitching is close, the pattern in the leather is the same. But they are so much cheaper. There is no real leather. It's all synthetic. The sole is not the same quality of rubber. The stitching is not as good. They look fine, brand new, yet I am sure they will not last.
these are cheap. They also cost less, so I guess they are an average value, but I am very annoyed.
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Reviewed in the United States on May 25, 2025
★★★★★ 5
Nice Casual Shoe
Size: 14, Color: Black Napa Leather
Love them, they look nice and fix great
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Awesome
Size: 11, Color: Black Napa Leather
The Best Quality and design your can even wish for your feet.. ..I can buy them again and again and again
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Quality
Size: 9.5, Color: Black Grainy Leather
Very nice quality and design. I loved
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Reviewed in the United States on April 7, 2026
