2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, 5mg

Custom BTEX mixture, variation of S-4218 6 components, each concentration as described below in methanol 1300.6 Benzene, 3000µg/mL 1264.7 Toluene, 3000µg/mL 1268.8 Ethylbenzene, 300µg/mL 1265.8 p-Xylene, 300µg/mL 1266.8m-Xylene, 300µg/mL 1267.8 o-X

QC Metals Mix

Bensulide, 10.0 µg/ml, Acetone, 10ml