Answer / rahul shimpi

DELAY volume; the volume from the GPV TO DETECTOR AND DEAD
VOLUME IS THE VOLUME FORM SAMPLE INJECTOR TO COLUMN OUTLET

Answer / rahul shimpi

gpv to detector is the dwell volume. delay is the volume
taken extra by the system to start the gradient. suppose
inm gradient starts at 4.0 min it will not start at 4.0min
instead of that it will start at 4.5 min so 0.5 min delay

What is Stray light ? & what is the IMP of this

2 Answers  

---

What is diffrence between extractable volume and deliverable volume? Answer pls

0 Answers  

---

How will you separate Colorless compound Using Column Chromatography?

4 Answers   Delhi University, VPHS,

---

how can u seperate polar compounds in hplc ?

1 Answers   Meditab, Piramal Healthcare,

---

what is rt and rrt? how we find rrt? relation between rt and rrt/

1 Answers   Cadila,

---

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

1 Answers   Granules,

---

why hexane is used for FID calibration in GC

1 Answers   Glochem,

---

In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?

1 Answers   Aurobindo,

---

What is related substance by HPLC impurity limits as per USP?

0 Answers  

---

what is difference between polarity and dipolemoment

3 Answers   Neuland,

---

what is the structure of DOWEX-50

0 Answers  

---

Why 1800 ml of dissolution media used In Carbamazepine ER USP Tablets But other drug only 900 ml Media Used ?

1 Answers   Torrent Pharma,

---