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?

3546

---

What is the man difference between hbase and hive?

679

---

What is document store db?

93

---

Is gmail a web application?

813

---

Explain body content relevance

922

---

What is the procedure to send the call and get the response from the client to server using soap?

871

---

How much does a javascript developer make?

943

---

When to use agile model?

1

---

About expertise ?

2487

---

What are the aggregation and disaggregation?

423

---

How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?

2462

---

A coil of wire that produces a magnetic field is typically called a

1075

---

What are respectively some remarkable functions of hemoglobin?

1061

---

HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

2106

---

How to use transactions in qtp?

1003

---