Food Science

• Analysis of frankincense essential oil compositions by GC-MS [2018-10-22] Instruments and reagents GC-MS3100 gas chromatograph/mass spectrometer (EAST...
• Analysis of blueberry flavor compositions by GC-MS [2018-10-22] Flavor compounds, also known as blended fragrance, are blend of various ...
• Analysis of corn flavor compositions by GC-MS [2018-10-22] 1 Instruments and reagentsGC-MS3100 gas chromatograph/mass spectrometer; 1 ...
• Analysis of cheese flavor compositions by GC-MS [2018-10-22] 1 Instruments and reagentsGC-MS3100 gas chromatograph/mass spectrometer; 1uL...
• Analysis of pineapple flavor compositions by GC-MS [2018-10-22] 1 Instruments and reagentsGC-MS3100 Gas Chromatograph/Mass Spectrometer; 1 ...

Environmental monitoring

• Determination of Ag Content in Unknown Liquid Samples [2019-03-13] 1 Sample solution preparationAbout 0.1g sample (accurate to one ten thous...
• Determination of K, Na, Ca and Mg Content in Washing Waste Water [2019-03-13] 1 Sample solution preparationWhen detecting K and Na elements, it is suf...
• Determination of Manganese, Copper, Lead, Cadmium, Silver, Cobalt, Molybdenum [2019-03-13] 1 Sample solution preparation：49mL drinking water was measured and placed...
• Determination of Lead and Cadmium Content in Soil [2019-03-13] 1 Sample solution preparation：(0.1~0.15) g sample (precision to 0.0001g) ...
• Determination of Calcium, Magnesium, Nickel, Iron and Strontium Content in Brine [2019-03-13] 1 Sample solution preparation：Chelating ion exchange resin (type 401) was...

Petrochemical

• Qualitative Analysis of Volatile Components in Cement Retarder [2018-10-22] 1 Experiments1.1 Instrument and apparatusGC-MS3100 gas chromatograph-mass sp...
• Analysis of Organotin in Paints by GC-MS [2018-10-22] 1 Experiment1.1 Instrument and ReagentsGC-MS3100 gas chromatograph-mass spec...
• PS: [2014-04-11] UnderConstruction

Medical

• PS: [2014-04-10] UnderConstruction

Cosmetics Testing Articles

• Analysis of volatile components in the anti-acne cosmetic by GC-MS [2019-02-27] 1 Experiment1.1 InstrumentGC-MS3200 (EAST & WEST ANALYTICAL INSTRUMENTS, IN...
• Determination of benzyl alcohol in cosmetics by gas chromatography-mass spectrom [2019-02-27] Abstract: The benzyl alcohol in cosmetics was determined by gas chromatog...
• Analysis of volatile components in the anti-acne cosmetic by GC-MS [2018-10-22] 1 Experiment1.1 InstrumentGC-MS3200 (EAST & WEST ANALYTICAL INSTRUMENTS, IN...
• Determination of benzyl alcohol in cosmetics by GC-MS [2018-10-22] Benzyl alcohol is one of the simplest aromatic alcohols, and in nature,...