Explain what separates the outer core from the mantle above it?

515

Do you have any office/administrative experience?

987

Describe sample of Bacteria Blu-o-gal ?

1850

Tell me how many black holes are there?

80

Name some Infectious diseases.

404

How we choose the mobile phase for method development.?

853

how can give the expiry period and restadardisation of volumetric solution

2276

List the symptoms of dry mouth?

550

Ano po bang klaseng gagamba ang makagawa ng pinakamatigas supot (web)?

2550

My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards

1303

Give an account on Mammalian HP1 mutant cell line ?

1528

How does crowding affect plants?

1599

What effect does dyhydromonoxide have on green vegetation?

1718

the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm

2959

find 31 - 29+2/33=__

954