air-sampling

基本解釋

Note:(-)indicates no bumer(+)indicates bumer.Burner ignited at 23:30 hrs(after air sampling)and extinguished02:30hrs(after air sampling).
注：(-)沒有燃燒器(+)設有燃燒器。燃燒器燼23:30時點（空氣取樣后），并燼02:30時熄滅（空氣取樣后）
Zefon 37mm Air Sampling Cassette w/ MCE Filters are designed to meet all applicable NIOSH, OSHA and EPA air sampling standards.
Zefon 37mm 的氣體采樣盒被設計用來適應各種NIOSH, OSHA 和 EPA 的氣體采樣標準。
METHODS: The plate sedimenation method was used for air sampling and the efficacy was compared between cangshu compound disinfectant and formaldehyde disinfectant.
方法：采用空氣菌落自然沉降法，并與福爾馬林消毒液及對照組比較。
To establish an useful method for sampling and detecting glutaral in the workplace. [Methods] Glass tubes filled with DNPH-coated silica gel were used for air sampling.
目的]建立一種實用的工作場所空氣中戊二醛的采樣、測定方法。
Apply Ion chromatography method on determining Fluoride in ambient air sampling, which has more convenient operation, higher sensitivity, higher accuracy and better repeatability.
采用離子色譜法測定環(huán)境空氣樣品中的氟化物,具有操作簡單,靈敏度高,準確度高、重現(xiàn)性好等優(yōu)點。