Answer / galivedu

Function groups identification

In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

0 Answers   Orchid,

---

WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector? what is dissolution? What is unit of KF? what is the significant of pH in HPlc?

1 Answers  

---

why in GC calibration of linearity regression coefficient should not be less than 0.999

1 Answers   Acacia, Jubilant,

---

what is the difference between mcg and ppm?

5 Answers  

---

Why we use potassium dichromate in uv calibration Exact reason behind it??

0 Answers  

---

---

When we calculate Impurity against impurity std.solution and when we calculate impurity against diluted standard with applying RRF?

2 Answers   Torrent Pharma,

---

is there any exact definition for Theoritical plates ? chennu srinivas

5 Answers  

---

what is Hilic chromatography?

1 Answers  

---

What are modes of quantification in related substances

0 Answers   Hospira,

---

could negative ions be produced by bombardment process in mass spectrometry?

0 Answers  

---

process of Diclofenac sodium,IP.

0 Answers  

---

in hplc chromatogram started from left to right and in uv spectrum started from left to right

0 Answers  

---