Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

Orchid Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Why we use holmium oxide,perchloric acid for uv/vis calibration

 4 24233

Why caffeine as a reference standard used for calibration of HPLC?

 11 53188

what is relationship between absorption and transmittance in u.v.?

 11 29808

Why using Holmium oxide in UV calibration

 8 42798

full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?

 10 35189

what is dead time in hplc?

 3 17800

what is the significant of pH in HPlc?

 5 13624

Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

 4 27520

HPLC Calibration was done in Reverse Phase, but not in normal phase why explain?

 11 30000

what are the standard methods for HPLC?

 2232

When performing Moisture content how to you say only Methanol react with water not product Explain?

 2 9191

what is the meaning of PURITY AND POTENCY .what is the difference between PURITY and POTENCY

 5 25591

As per USP what is RSD limit of volumteric solution of three replicate analysis

 10 25191

In standard weight box used for calibration of analytical balance there are two numbers (Qty) of 20mg, 200mg,2.oGM weights. Why?

 2 14607

How do we fix the sample concentaryion in hplc method development. what is the basis?Thanks in advance

 4 19224

Post New Orchid Analytical Chemistry Interview Questions


Orchid Analytical Chemistry Interview Questions


Un-Answered Questions

How many moons do mars have?

87

Why linux is safer than windows?

443

What are the components of relational evaluation techniques?

50

What is batch normalization?

66

how will you test transfer funds module...explain in detail

1153




What is the difference between Servlets and Applets?

535

Explain the difference among deadlock avoidance, detection and prevention?

551

What do you mean by a servername directive?

461

What is the use of double question mark “??” In swift?

503

What are the components used in web tier?

528

Why has my start menu disappeared?

492

What is spring java based configuration?

157

Draw a SLD of DG distribution up to main LT panel?

8837

Can you define a combiner?

191

i am using LM7805 for my project in which 12v dc supply is given.how should i calculate the values of C0 and C1?

1391