All Citroen C4 Grand Picasso service books are stamped on every Citroen C4 Grand Picasso service we do â also each Citroen C4 Grand Picasso service carries a 12 month Parts and Labour Guarantee.ur Citroen C4 Grand Picasso service has an extensive list of checks. Our approved garages have the latest equipment, which allows our qualified technicians and mechanics to diagnose any problems quickly and efficiently.
Glomerular filtrate is the fluid that is filtered from blood in Bowman's Capsule that enters the nephron and eventually becomes urine. It is called glomerular filtrate because it is filtered through the glomerulus.
Glomerular filtration rate is the rate at which the glomerulus (a microscopic part of your kidney) is able to filter your blood. It is generally calculated using the Cockroft-Gault formula based on your creatinine level (a product of muscle breakdown that is part of routine blood work) and your age and weight.