Phenoxide

Pill testing reagent colometric assay - NRG-1 vs. NRG-2

A colometric assay using the common pill testing reagents to compare NRG-1 and NRG-2; two branded substances for which the composition remains ambiguous. The differing results appear to rule out the suggestion that NRG-1 and NRG-2 are the same chemical marketed under different names.

Pill testing reagent colometric assay - NRG-1 vs. NRG-2
Phenoxide, Jun 6, 2010
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