Highly time-resolved personal exposure measurements during simulated mail handling showed frequently repeated peak exposures exceeding the Danish occupational exposure limit. There was a fair correlation between personal exposure measurements, toluene head space measurements, and FLEC measurements. The FLEC-...
of 50 Torr or lower to reduce the residual amount of the solvent, and in order to allow the fullerene to be applied to drug products, the biohazardous residual solvent is reduced by a convenient method and removed until its concentration becomes equal to or lower than the regulatory limit.松...
Growth experiments with Pseudomonas putida KT240 show that MDA has an inhibitory effect at concentrations near the solubility limit, whereas IPDA does not affect growth.doi:10.1080/07366299.2023.2193229Eberz, JoergDoeker, MoritzAckermann, Yannic. S. S....
The detection limits towards toluene and xylenes are significantly lower than the OSHA permissible exposure limit. Interdigitated array microelectrodes with smaller gaps represent an approach to produce lower detection limits for BTX gases. The high sensitivity, selectivity, and fast response are ...