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Questions related from Ignacio Medina Fernández
Hi, The desiccator in my lab has been working fine for a year, but now it has become harder and harder to open it. I have changed the grease several times in the past month, cleaning as well as I...
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Hi, I've been trying to prepare bredigite (Ca7Mg(SiO4)4) using a sol-gel process. The procedure basically consists of the following steps: - TEOS hydrolisis with water and HNO3 (mol ratio:...
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So I got it wrong and I added too little DMSO when I prepared my cell freezing media (100 µL DMSO to 4.9 mL of DMEM, instead of 500 µL DMSO to 4.5 mL DMEM). They are right now in a -80 ºC freezer...
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