Article numberDescription 51-1009PEth QCL sample, 0.04 – 0.06 µM, 5 x 0.5 mL51-1017PEth QCM sample, 0.2 – 0.3 µM, 5 x 0.5 mL51-1008PEth QCH samples, 0.7 – 0.9 µM, 5 x 0.5 mL51-1018PEth QCH+ samples, 3.9 – 4.1 µM, 5 x 0.5 mL