Answer / swati

At present working as Laboratory Executive in application &
Wet laboratory, working on AAS, GC, HPLC,
Spectrophotometer for the analysis of Soil, Air, water
(Ground, Surface, Sewage, Industrial effluents) as well as
pharmaceutical product. And report submission of samples.


• Work on multitudes of aspects in the lab apart from
analysis.

• Analysis of Volatile Organic Carbons, PCB’s, PAH,
Phenols, CO, CO2 using methanizer,
FAME analysis .
• Developed a perfect hand in utilization, handling
and maintenance of GC (All netel
manufacturing ), HPLC (Water TM 486),AAS
(PerkinElmer),UV-VIS
Spectrophotometer.(Thermo-Orion)
• Having a Knowledge of making S.S. Columns and
method development.

1.Analysis of Different Types of Raw Material, Tablets,
Syrup, Perfume, Injections, Oils etc.

Worked On :
 Gas Chromatography (MACRO 9100, Ultima-2100,
Analyte-2700, Platina, (All Netal GC)
 HPLC - Saif Water HPLC (Double Piston Pump)
 Water TM 486 Tunable absorbance Detector (Single
Piston Pump)
 IR: FTIR -410 Jasco

2.Gas Chromatography:
 Separation Of components from mixture using CHEMITO
8310 Gas Chromatograph
3.Spectrophotometer Mtd. Of s analysis:
 U.V. Visible Spectrophotometer (ELICO INDIA SL-
159), Visible Spectrophotometer (ELICO INDIA SL-171,
Colorimeter (ELICO INDIA), Polarometer, Nephelometer,
Florometer, Flame Photometer etc.
4.Industrial Chemical Analysis:
 Volumetric Analysis: Acidimetric, Alkalimetry, PPT,
Redox, Complexometric, Estimation of Industrial Chemical,
Ores, Minerals, Alloys & Oils etc.
 Physico Chemical Analysis: PH Meter, Conductometer,
electrolytic analyzer, Refractometer, Say Bolt
 Viscometer & EC-TDS Meter etc.

Answer / singi.venkateswararao

i have been working as an analytical chemist in CHEMLOIDS
R&D centre in VIJAYAWADA for 4 1/2 years.I HVE AN EXP TO
HANDLING INSTRUMENTS LIKE HPLC ,UV, IR,ETC.THE PHENOMENON
OF ANALYSE SAMPLES PURITY & WHAT ARE THE OTHER IMPURITIES
IN THEIR USING SPECTROSCOPICAL INSTRUMENTS MAY CALLED
ANALYTICAL INSTRUMENTATION.TO MAINTAIN AN ANALYTICAL
INSTRUMENTS IS NOT EASY LIKE OTHER TECQNICS
TITRIMETRIC,GRAVIMETRIC .HERE MOST OF THE WORK RUNNIG BY
MANUAL.BUT WHERE AS IN INSTUMENTATION DEVISION WE CAN
CONTROL SYSTEMS BY GIVING SHEDULES TO SOME TIME EXTENT.HERE
WE HAVE TO USE ONLY HPLC GRADE SOLVENTS.OTHER WISE OUR
MIGHT DAMAGE.

what is the difference between system precision and method precision?

3 Answers   Teva Pharmaceuticals,

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how would you determine the acceptance criteria for cleaning validationof product A for product B?

1 Answers   Cipla, Torrent Power, Cypher Solutions,

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1 Answers  

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what is MCG dilution in HPLC & GC analysis

1 Answers   Cipla, Amoli Organics,

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Why monograph of hplc coming upperside of drift but in IR monograph coming in drift side?

1 Answers  

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viod volume and dead time

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priciple of gc & hplc? (properly describe)

2 Answers   Cadila, Reddy Labs, Cipla,

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what is mean by assay?

6 Answers  

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0.1 atom gram of the unknown element( X)reacts with 2.4 gram of O2 to produce the oxid product . can you tell us, what is the oxid formula ? a) XO b)X2O3 c)XO2 D) X2O4

1 Answers   Ajanta,

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1 Answers   Vimta Labs, Reddy Labs, Graviti Pharmaceuticals,

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how to hplc calibrated

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what is the difference between isocratic & elution technique?

3 Answers   Laurus,

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