Answer / adharsh d

Readability of that balance,
if balanace have 0.000 max. readability then d=0.001

why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?

1 Answers   HDFC, Medrich, Twilight Litaka Pharma,

---

IF THE COMPOUND PKA IS 5.3 WHY WE ARE ADJUSTING PH+/-2 OF THE COMPOUNDS PKA. WHAT IS THE CONDITION

2 Answers   Dr Reddys, Reddy Labs,

---

which brands GC coloumn available in market

4 Answers  

---

HPLC Calibration was done in Reverse Phase, but not in normal phase why explain?

11 Answers   Cipla, Orchid,

---

why did uyou choose analytical chemistry?

1 Answers  

---

I want analyze my compound at 325 nm so which standard shall i use to calibrate my HPLC system? How i can assure my hplc detector is suitable or not?

3 Answers   AMRI,

---

if rsd failed then what require to do?

0 Answers  

---

how can give the expiry period and restadardisation of volumetric solution

0 Answers   Meenaxy Pharma, SRF,

---

What is difference between known and unknown impurities

1 Answers   Sun Pharma,

---

I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

0 Answers  

---

what is mean by least count balance?

1 Answers  

---

how you confirm the assay method?

0 Answers  

---