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 / harshali sonawane

4 month training in formulation stability AD department in Sun Pharma ,Gurugram.
Good hand on HPLC, Karl Fischer , Dissolution apparatus , UV Spectrophotometer

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.

why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

0 Answers  

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What is difference between Primary and secodary reference standard?

2 Answers  

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What are the concentration limit for class-1 residual solvents in ICH ?

1 Answers   Lupin,

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Why we use potassium dichromate in uv calibration Exact reason behind it??

0 Answers  

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what is kf principal

5 Answers   Dr Reddys, Indian Immunologicals,

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Why sulfuric acid is used in sulphated ash / residue on ignition test.

9 Answers   CS Pharmaceuticals, Dr Reddys, GVK, HPLC, Micro Labs, Samrudh, Watson Pharmaceuticals, Wings Customer Care,

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In which situation we require to analytical method validation of excipient?

0 Answers  

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wen v have polr solvent then which type of column use in hplc

2 Answers  

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which are the sizes of capsules?

0 Answers  

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why chiral compounds will rotate the plane polarized light in SoR.

4 Answers   GVK,

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how to prepare 25 ppm acetone. explian with formula

4 Answers  

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Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg

1 Answers  

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