อิเล็กโทรด pH รุ่น 6502 สำหรับน้ำบริสุทธิ์ — อิเล็กโทรดแก้วคอมโพสิต

฿ 1,279.09

฿ 2,780.44

฿ 4,501,694.82

฿ 4,789,037.00

฿ 4,827,169.06

฿ 17.62

฿ 4,681,703.04

฿ 4,826,498.02

฿ 4,793,309.65

฿ 14.03

฿ 4,827,169.06

฿ 4,600,342.47

฿ 4,742,621.06

฿ 4,643,682.60

฿ 4,787,301.63

฿ 147,609.37

฿ 4,573,408.21

฿ 4,814,113.82

฿ 2,561.44

฿ 1,737.65

฿ 1,829.04

฿ 4,266,947.62

฿ 4,794,323.06

฿ 496.75

฿ 662.55

฿ 4,635,057.33

฿ 4,778,409.71

฿ 4,814,113.82

฿ 4,648,501.28

฿ 4,792,269.47

฿ 4,573,408.21

฿ 4,814,113.82

฿ 4,734,643.00

฿ 4,600,977.94

฿ 4,792,685.28

฿ 4,654,493.96

฿ 4,798,447.54

฿ 44.06

฿ 4,166,697.76

฿ 4,681,682.80

฿ 4,640,520.94

฿ 4,784,042.06

฿ 4,573,408.21

฿ 4,814,113.82

฿ 216,041.66

฿ 270,051.82

฿ 4,672,900.22

฿ 4,817,423.00

฿ 4,681,834.57

฿ 4,826,633.47

฿ 4,528,008.95

฿ 4,766,325.13

฿ 398.18

฿ 4,727,162.68

฿ 4,471,005.22

฿ 4,807,532.68

฿ 4.57

฿ 4.90

฿ 4,573,408.21

฿ 4,814,113.82

฿ 30,843.00

฿ 68,540.00

฿ 4,664,502.44

฿ 4,808,765.42

฿ 4,703,065.65

฿ 4,782,270.79