Important Hints for Daily Use of HPLC4. Base line fluctuation and Poor reproducibility

3.6K reactions · 2.8K shares | Bravery is a trait that has been traditionally ascribed to men. But it could be argued that women  had to be twice as brave when it came to warfare, revenge, or asserting dominance. After all, most of them had to push back against the prevailing stereotypes as well as their enemies. These five ladies certainly deserve a page or two in history books. | Sunday Roast | Facebook

4.3M views · 122K reactions | Debajo del lavabo en la parte trasera de la celda hay una pequeña rejilla de ventilación de 6x9 pulgadas, y si se retiraba esa rejilla se obtenía acceso a un pasillo de mantenimiento que recorría todo el bloque de celdas .  Todo esto y más en tu pantalla de History #GrandesEscapes | HISTORY | Facebook