Core-Shell

SunShell RP Guard FilterTubing0.13mmID,60mm lengthHolderBeforeCartridgefilterbondedwith C18After The filter is made of porous glass sized 4 mm i.d. and 4 mm thickness. Pore diameter is 2 µm. Low dead volume structure Back pressure on glass filter is ca. 0.1 MPa at 1.0 mL/min of flow rate. Upper pressure limit is more than 60 MPa Available for 2.1 mm i.d to 4.6 mm i.d. columnEvaluation of SunShell RP Guard FilterSunShell C18, 2.6 µm 50 x 2.1 mmSunShell C18, 2.6 µm 150 x 4.6 mmWithout Guard FilterWith Guard Filtert R (3)= 2.46 minN(3) = 9,239t R (3) = 2.57 minN(3) = 8,7865% decrease of plateMobile phase:CH 3 CN/H 2 O=60/40 for 2.1 mm i.d.CH 3 CN/H 2 O=70/30 for 4.6 mm i.d.Flow rate:0.3 mL/min for 2.1 mm i.d.1.8 mL/min for 4.6 mm i.d.Temperature: 25 ºCDetection: UV@250nmSample: 1 = Uracil2 = Toluene3 = Acenaphthene4 = ButylbenzeneWithout Guard FilterWith Guard Filtert R (3)= 3.24 minN(3) = 39,345t R (3) = 3.26 minN(3) = 38,940Little change of plate0 1 2 3 4 5Retention time/min0 1 2 3 4 5Retention time/minPrice of SunShell RP Guard FilterName quantity Part number PhotoSunShell RP Guard FilterFor exchange5 pieces CBGAACSunShell RP Guard Filter Holder 1 piece CBGAAHWebsite : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA