Answer / manoj reddy

Volatile organic compounds (VOCs) are organic chemicals that have a high vapor pressure at ordinary room temperature.

Why potassium dichromate was using in Uv calibration?

1 Answers  

---

1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

0 Answers   VHB Medi Life Sciences,

---

What is the use of Holmium (III) Oxide???

1 Answers   Finar Chemicals,

---

why we are calibrating autopolarimeter with quartz control plates

1 Answers  

---

In GC, What does 'Column condensation test' mean by?

2 Answers   Reddy Labs,

---

How to select Sample concentration in RS analysis?example.

1 Answers  

---

calibrtion procedue of LC-MS

0 Answers   GVK, Matrix,

---

if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?

5 Answers   Cipla, Reddy Labs,

---

What is the difference between specified impurity and Identified impurity

1 Answers   Merchant Navy,

---

some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

0 Answers   Micro Labs, VMSRF,

---

what is difference between IR lamp and polarimeter lamp

2 Answers   Raks Pharma,

---

What is the correct way to digest milk powder to get the corrrect value of Fe and Zinc?

1 Answers  

---