How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.

2 Answers   GVK,

---

Why Holium cholorate used in UV Spectro photometer?

7 Answers   Reddy Labs,

---

what is peak purity? how may types of methods to determine peak purity?

3 Answers   Mylan,

---

why we get negative values in uv when i placed sample which has some concetration but not in standard

1 Answers   Nirma,

---

which brands GC coloumn available in market

4 Answers  

---

---

which lights using during force degradation?

1 Answers  

---

What is the size of capillary tube used for analysing melting point?

1 Answers   Apotex,

---

IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS ON pH.

1 Answers   Aurobindo,

---

Why water not directed by FID detector 

2 Answers   Amoli Organics, Lupin,

---

In performance Check of GC Why Hexadecane Peak is Considered 

0 Answers   Asian Paints, MSN Pharma,

---

defination of wavelength & wave number

4 Answers  

---

what is use in calibration of conductivitimeter?

1 Answers   Claris Lifesciences, SRF,

---