HANNA HI721 铁离子测定仪 (0.00 - 5.00 ppm)
不含增值税
1,695,710 VND
含增值税
1,831,367 VND
安全结算
品质保证
轻松更换与退货
支持配送
Range: 0.00 to 5.00 ppm (mg/ L)
Resolution: 0.01 ppm (mg/ L)
Method: Phenantroline 315 B
Accuracy ( 25oC): ± 0.04 ppm ± 2% of reading
Light Source: LED @525 nm
Light detector: Silicon photocell
Accessories:
+ 2 cuvettes and caps
+ Powder reagents for iron (6)
+ 1 x 1.5V AAA battery
+ Instruction manual
快速支持
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