Answer / kondeti krishna

sodium lamp

Answer / sagar

sodium d line
@ 589nm

Answer / smita

tugsten-halogen lamp and sodium lamp too.

Answer / kiran

for 589 nm and above Na lamp
for below 589 nm Mercury lamp

Answer / nitesh pal

sodium lamp used in sor because it produce monochromatic light

Answer / malli

sodium vapour lamp

Answer / ramesh

pis send nonometer for sodium lamp

Answer / veeru

TUNSTEN AND ALSO SODIUM LAMP

IS THERE ANYWHERE MENTION THAT THE RE PROCESS BATCH REQUIRE TO KEPT STABILITY STYDY

2 Answers   Nakoda Chemicals,

how you start the solubility study?

0 Answers  

NMR is both qualitative and quantitative?EXPLAIN

2 Answers  

What is Threshold in hplc?

2 Answers   Hetero,

what is kf principal

5 Answers   Dr Reddys, Indian Immunologicals,

difference between pH & pOH ?

4 Answers  

Which is the best mobile phase to separate organic acids using C8 column. And how should the samples be prepared for hplc?

1 Answers   Biocon,

acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid

3 Answers   AVT, Hetero,

If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?

1 Answers  

Which is the highly polar and highly non polar column in HPLC?

0 Answers  

What are the six USP melting point reference standards?

1 Answers  

how many types of Proceing methods?

8 Answers   Reddy Labs,