whate is the difference b/w aflatoxions&ocharatoxions

2061

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

1112

What is gate in laravel?

440

Explain the steps involved in placing a servlet within a package?

569

What are the restrictions of union transformation?

577

Enlist some automation testing tools.

638

What type of data structure is used to perform recursion?

525

What are the best sas programming practices for handling very large datasets? : sas-grid-administration

564

What is the application of iot in environmental monitoring?

1

How can repository reports be accessed without sql or other transformations?

727

What is the major advantage of a hash table?

451

What is the cidr for the default vpc in the aws account?

129

Exp wcf peer network binding type?

453

What is an internal audit and what is the role of internal audit?

682

Can you please let me know the centre name of INS certification in Kolkata.

1715