Agilent Life Sciences Dispersive 15ml Universal kit 50/bx w/CH
QuEChERS Dispersive SPE 15mL Universal kit with Ceramic Homogenizers: 400 mg PSA, 400 mg C18, 45mg GCB, 1200 mg MgSO4 | QuEChERS Dispersive 15mL Universal kit with Ceramic Homogenizers 50/box: 400 mg PSA, 400 mg C18, 45mg GCB, 1200 mg MgSO4