Initially, 0.6 ml of sample (2000 ppm) was mixed with 2.34 mL of DPPH solution.
Next, 300 μL of Au nanoparticle solution and 200 ppm of purified recombinant LacB were mixed together and agitated for 1 h at 70 rpm.
During SIC, MMA levels were measured by infrared gas analyzer; MMA levels reached 374 ppm during the first 2 minutes when bone cement was mixed on an open trolley and 76 ppm when it was mixed in a fume cabinet.
The final inspiratory gas (21% O2) was mixed from a gas containing 448 ppm NO in N2 (Linde, Unterschleiβheim, Germany), a mixture of 0.28 % COand 9.5% He in synthetic air (Viasys), and 100% oxygen and analyzed immediately before inhalation.
In this study, 400 mg of sorbent material was mixed with 500 mL of different concentrations (50 400 ppm) of MB solutions.
To achieve the concentration of 1 ppm, 19.2 mg of Smart Fresh (Rohm and Haas Company, Philadelphia, PA, USA) was mixed with 600 µL ddH2O in a 1.5-mL polyethylene tube.
Corp., Gardena, CA. It was mixed at a concentration of 1000 mg of ACA per kilogram of diet (1000 ppm); mice were fed continuously from 4 months of age.
DCBE was mixed with either DBP or DMP in a given ratio, and the catalytic system comprising 100 ppm of Co AcAc 2 and 2 phr of nonylphenol was added.
Four isonitrogenous diets with selenium levels of 0.16, 0.51, 0.85 and 1.15 ppm were formulated by mixing low- and high-selenium milk casein isolates with a rodent premix.
Water of TDS 1509 ppm was used in mixing the AP solution.
