[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

0 Answers  

---

How to make up 100ml of a solution cintaining compound A at 95µg/ml and compound B at30µg/ml for an HPLC reference standard.

3 Answers  

---

in gas chromatography what is the difference between gas flow rate and average linear velocity ?

0 Answers   USV,

---

column washing procedure for normal phase and reverse phase?

1 Answers  

---

why has inject 5 injection in assay

2 Answers   Lupin,

---

---

void volume is depending on column or not? if yes how will you depend?

1 Answers   Granules,

---

One pH means how much volts and milivolts?

7 Answers   Dr Reddys,

---

How much carbon loading in nomalphase columns?

5 Answers  

---

which chromatographic technique is used for softening hard water?

1 Answers   Laurus,

---

How to decide restandardisation due or retest or expiry of Volumetric solutions prepared in wet chemistry lab?

6 Answers   NCL,

---

what is the meaning of stress study?

2 Answers   Reddy Labs,

---

how can delete the impurity in 1-(2:6 dichloro phenyl)-2-indolenone.and desolving the impurity in which solvent but does not desolve product in solvent.

1 Answers  

---