Sentence examples for polymer laboratories from inspiring English sources
Calibration was based on polystyrene standards from Polymer Laboratories (ranging from 370 to 371,100 g mol-1).
The instrument was previously calibrated with polystyrene standards (Polymer Laboratories, Church Stretton, UK) with molecular weights ranging from 580 to 7,500,000 g/mol.
Thermal decomposition and structural evolution of the composite nanopowders after annealing were investigated by TG/DTA PL-STA-1640 PL-STA-1640 PL-STA-1640 Stanton Redcraft, UK) and FTIR (FTIR-8400 S with IRsolution, Shimadzu CorPolymern, Kyoto, Japan).
The current version of the Encore synthesizer is designed for solid-phase synthesis on SynPhase Lanterns; however, it can be modified for the synthesis on alternative solid supports such as resin plugs from Polymer Laboratories (like StratoSpheres Plugs).
PEG molecular weight standards and 10 kDa mono- t-butoxyPEG were from Polymer Laboratories (Shropshire, UK, now part of Agilent Technologies, Santa Clara, CA).
Size exclusion chromatography (SEC) analyses were performed on a system composed of a Varian 390-LC-Multi detector using a Varian Polymer Laboratories guard column (PLGel 5 μM, 50 × 7.5 mm), two mixed D Varian Polymer Laboratories columns (PLGel 5 μM, 300 × 7.5 mm) and a PLAST RT autosampler.
The molecular weight of PSI, PSI-mPEG, PSI-mPEG-C16, PSI-mPEG-C16-ED was confirmed by GPC (PL-GPC220, Polymer Laboratory, England) analysis.
M w, M n and MWD of PE were determined by a Waters Alliance GPCV-2000 equipped with a refractive index detector at 150 °C, using three Polymer Laboratory MIXED-B columns and 1,2,4-trichlorobenzene as solvent.
A similar pattern of emissions and potential exposure was observed by Methner et al. (2007) during a study of nanomaterial polymer laboratory workers.
The multi-detector SEC method employs instrumentation available in most polymer separations laboratories and the relations developed should be applicable to copolymers other than the S-MMAs studied here.
Teuten et al. [22] tested the sorption uptake and desorption kinetics of HOCs in different polymers in laboratory conditions, showing that glassy polymers such as PVC exhibit larger sorption capacities and slower HOC release rates than rubbery polymers such as high-density polyethylene.
