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 (GFR) is the volume of fluid filtered from the renal (kidney) glomerular capillaries into the Bowman's capsule per unit time. Central to the physiologic maintenance of GFR is the differential basal tone of the afferent and efferent arterioles (see diagram).lomerular filtration rate (GFR) is equal to the Clearance Rate when any solute is freely filtered and is neither reabsorbed nor secreted by the kidneys. The rate therefore measured is the quantity of the substance in the urine that originated from a calculable volume of blood.