ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement Range:
0.62 - 62,000 mg/L NO3-
1 x 10-5 - 1 mol/L NO3-
Temperature Range: 0 - 50 ºC
pH Range: pH 3 - 7 (62 mg/L NO3-)
Accuracy: ± 2%
Internal Electrode: Ag/AgCl
Internal Solution: 2 mol/L (NH4)2SO4
Liquid Junction: Movable sleeve
Connector & Cable Length: BNC, 1m
Dimensions: 150mm (length), 16.5mm (diameter)
Wetted Part Materials: PVC, PSU
Slope: -53 to -62 mV/decade
Selection Coefficient:
ClO4-, I- = Not acceptable
Br- = 2, NO2- = 3, Cl- = 300
HCO3-, H2PO4-, SO42- = over 1000
-Package Contents:
2 pcs Nitrate Ion Electrode Tip
1000 mg/L Nitrate Ion Standard Solution (50ml)
100 mg/L Nitrate Ion Standard Solution (50ml)
Nitrate Ionic Strength Adjustor (50ml)
Nitrate Electrode Filling Solution (50ml)
Syringe
Dropper
Protective Pipe
Water-resistant abrasive sheet
Manual
-Accessories and Solutions:
7681S: Nitrate Ion Electrode Tip
500-NO3-IFS: Nitrate Ion Electrode Filling Solution (500ml)
500-NO3-SL: 100 mg/L Nitrate Ion Standard Solution (500ml)
500-NO3-SH: 1000 mg/L Nitrate Ion Standard Solution (500ml)
500-NO3-ISA: Nitrate Ionic Strength Adjustor (500ml)
