what is run time object4 6477
what is objectrepositry9 8878
What is pragma serially_reusable and why is it used?
what are the approaches to current account convertibilitry
Mention few test cases and explain them?
What is a file extension and its purpose?
What is derived datatype in c?
Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?
Is null a string or object in java?
What is the main use of python?
Mention what is the role of the persistence layer in sap hana?
Do you know what does mvc stand for and what does each component do?
what do you know about US culture?
Explain about selenium-grid ?
What is table level trigger?
What are different categories of amis.
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