PHE-2191电极 美国omega
Alpha?实验室pH电极，组合电极，半感应和参比室
PHE-2100, PHE-2700,
PHE-3000 and PHE-9900
Alpha?实验室pH电极，组合电极，半感应和参比室
PHE-2100, PHE-2700, PHE-3000 and PHE-9900:Alpha?实验室pH电极，组合电极，半感应和参比室
Combination Electrodes
Sensing Electrodes
Reference Half Cells
型号/规格
PHE-3711 Double junction reference half cell: 150 (5.9) Length, 12 (0.47) Diamter, 0-100°C (32-212 °F)
PHE-3111 General purpose refernece half cell: 150 (5.9) Length, 12 (0.47) Diamter, 0-100°C (32-212 °F)
PHE-3211 Double junction reference half cell with 10% KNO salt bridge : 110 (4.3) Length, 12 (0.47) Diamter, 0-130°C (32-226°F)
PHE-2191 High junction flow rate for difficult samples (slurries, emulsions, high-purity water): 110 (4.3) Length, 14 (0.55) Diamter, 0-13 pH Range, 0-110°C (32-230°F)
PHE-2791 High junction flow rate with calomel reference: 110 (4.3) Length, 14 (0.55) Diamter, 0-13 pH Range, -5-60°C (23-140°F)
PHE-1525 Flat surface pH electrode
PHE-1526 Spear-point pH electrode
PHE-2191电极 美国omega
