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Soil sampling for the determination of the presence of very volatile components such as benzene , toluene , xylene and chlorinated hydrocarbons ... samplerspreventthe sample from being exposed to air
Eijkelkamp 04.16 Soil Coring Kit For Chemical Soil for the determination of the presence of very volatile components such as benzene , toluene , xylene and chlorinated hydrocarbons ... samplerspreventthe sample from being exposed to air
Airtight transfer vessels ... availableto preventsamples from being exposed to air
The high background in the low - angle range is from a covering organic material of Mylar thin filmto preventexposure of the sample to air
During observation , we used a double - tilt vacuum transfer TEM holder ( Gatan model 648to preventthe sample from being exposed to air
orderto preventthe specimen from exposed to the air
the spinning gasto preventsample exposure to air
that can retrieve samples while maintaining vacuumpreventingexposure of the sample to air
the lithium anode underneathresultingexposed to air
it to go moldycausingit to go moldy
dessicationto preventdessication
rottingto preventrotting
hot steam and pressurethereby creatinghot steam and pressure
and hardenmay setand harden
the heating element to burn outwill causethe heating element to burn out
to the drying of the ingredientsmay leadto the drying of the ingredients
presumably due to the presence of nitrogen perhaps’ve discoveredpresumably due to the presence of nitrogen perhaps
oxidation and convert the outer color to blackto triggeroxidation and convert the outer color to black
infection that breed in warm dark moist places monitor for signs of infection such as swelling redness discharge if you have to cover it use a thin gauze dressing never a bandaid as that will keep it moist if you are diabetic or have poor circulation in your legsto preventinfection that breed in warm dark moist places monitor for signs of infection such as swelling redness discharge if you have to cover it use a thin gauze dressing never a bandaid as that will keep it moist if you are diabetic or have poor circulation in your legs
sulfuric acid that can leach into waterways and decreasecreatingsulfuric acid that can leach into waterways and decrease
oxygen depletion by allowing for oxygen to be continuously present as a means to enhance enzymatic conversion and prolong the life of the enzymeto preventoxygen depletion by allowing for oxygen to be continuously present as a means to enhance enzymatic conversion and prolong the life of the enzyme
it to dry up , and leaving it in extreme heat or coldcausingit to dry up , and leaving it in extreme heat or cold
dust from collecting on the connector 36 or to prevent the connector 36 from being oxidizedto preventdust from collecting on the connector 36 or to prevent the connector 36 from being oxidized