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$I got the best lab group. Best best best. We are doing a simple distillation lab for organics. And today we made control samples to test against our unknown quantity samples. At the end we needed to use the refractometer to ensure the control samples$

I got the best lab group. Best best best. We are doing a simple distillation lab for organics. And today we made control samples to test against our unknown quantity samples. At the end we needed to use the refractometer to ensure the control samples

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