Please , it is an emergency please help i need help?

guys do you know what is nigrosin ? it is kiond of a cye tracer used in hydrodynamics please if you know any link even any information about DYE TRACERS OR NIGROSIN itself please please help me i need it for tomorrow , it is really needed just help , thanks

Answer:
i dunno

ihno

Try re posting question with the mentioned item: IE
Dye Tracers or Nigrosin? Info or web site needed please.
You might get a better response, and more answers.

Here you are...

In examining protozoa, and medium to large ciliates in particular, one often gets curious about the surface features of the membrane which are not readily observable in the living organisms. Nigrosin is a fairly common biological stain which can be very helpful in such investigations.

nigrosin is India Ink

it is used in breeding animals to evaluate sperm morphology

try googling NIGROSIN for 53,300 hits

What kind of emergency?

Actually instead of typing in a long question like you did, you could do what I just did- google dye tracers- lots of sites listed.
cheers

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Please , it is an emergency please help i need help?

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