Chromate

... gritty things left behind. If the flask is so large a normal spatula or pipet won’t reach, then you’ve got a problem. You might try some acid chromate cleaning solution. Qiagen sells a kit for recovery of nucleic acids from gel fragments that actually dissolves the acrylamide. It’s designed ...

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... sulphate Statement 2: "...Most of the experiments were made with sodium salts. among which sulphate, phosphate, acetate, citrate, tartrate, chromate, chloride, nitrate, and chlorate formed a series arranged in descending power of precipitation..." Now we have this: -a- 95% Ethanol ;) ...

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... solvent systems. Luminescence quenching of aqueous suspensions can be quantified and used to determine part per billion levels of dissolved TNT or chromate. The collidal materials show enhanced sensitivity over the bulk solid fluorescent sensors. In addition, the charged nature of the colloidal ...

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