standards for LCMS OQ PQ evaluation

Hello. 

Has anybody used the following standard kits for LCMS, please?

Agilent: Enterprise Edition LCMS OQ/PV Sulfa; PN 5190-0582 containing:

sulfamethizol

sulfamethazine

sulfachloropyridazine

sulfachloropyridazine

conc. 0.010;  0.025;  0.100;  0.500;  1.00  ppm

Agilent: Caffeine Standards Kit for LC OQ/PV; PN 8500-6762 containing (in water):

Caffeine standards kit. Includes caffeine at 5, 25, 125, 250, 500 µg/mL in water, 5 ampules

Sigma Aldrich: Reversed Phase Test Mix; PN 58278 containing (in Methanol):

Acetophenone 7 μg/mL
Benzene 750 μg/mL
Toluene 775 μg/mL
Uracil 7 μg/mL
I was planning to use them in LCMS OQ and PQ tests. Unfortunately, there is no additional information in the boxes except the ampules. There is no certificates or extra documents describing the samples, methods, purpose, so I'm lost. I wonder If I have to figure the use of these samples out by myself. 
I already asked about Agilent GCMS Checkout sample and I received great information back from Mr. Paul Salverda (tag: Agilent checkout sample 05970-60045). I hope, that maybe someone can share similar answer. 
Thank you. 
RGK
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