What should be the level/ Percentage of Arsenic in Arsenic free zinc.

1758

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Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

2081

---

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

8912

---

How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium

1981

---

Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

2136

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what is the principle involved in turbidometry and nephelometry ?

3631

---

why we need to synthesize impurities of midazolam

1774

---

In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

2957

---

GIVE FTIR SAMPLING ASSESORY NAME.

1990

---

what is the significance of control of absorbance in UV?

1782

---

WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

1617

---

In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

2465

---

some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

2098

---

Did anybody have method for acetyl cysteine effervescnce tablet

1808

---

What are the primary considerations in extractables and Leachables ?

1779

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