YT Agar Plates (2x) w/ Amp-100, Tet-20, & Kana-50

YT Agar ((1x)): 0.8% Tryptone, 0.5% Yeast Extract, 0.25% NaCl, 0.75% Agar, 100 µg/mL Ampicillin, 20 µg/mL Tetracycline, 50 µg/mL Kanamycin