美国CHEMetrics K-9705型锰比色法快速水质分析套件
Manganese Visual Kit
Range:  0-2 ppm
MDL:  0.15 ppm / Method:  Periodate

CHEMets Kit K-6502
CHEMets Refill, 30 ampoules R-6502
Activator Solution Pack, six 20 mL bottles A-65001
Comparator , Shelf-life 1 year:
0, 0.3, 0.6, 0.8, 1.0, 1.5, 1.8, 2.0 ppm C-6502
Kit comes in a plastic case and contains everything needed to perform
30 tests:  Refill, Comparator, Activator Solution, 5 mL sample cup with top,
instructions, and MSDS.

：丁成峰

美国CHEMetrics代理商：上海益朗仪器有限公司