Thanks for reaching out & Happy Thanksgiving to all! Your results are a negative identification for oxandrolone. The C ampule will stay yellow for 15 minutes before becoming slightly darker yellow in the presence of oxandrolone and B will turn a light peach color nearly immediately. Your image looks much more brown in C. Your results are close to methandrostenolone, but methandrostenolone will produce a very red reaction in B rather than that light purple shade. There is certainly a possibili…