美國CHEMetrics K-2810B型六價鉻比色法快速水質分析套件
Chromate （hexavalent） Visual Kit
Range:  0-120 & 120-1200 ppm
MDL:  20 ppm / Method:  Diphenylcarbazide

美國CHEMetrics代理商：上海益朗儀器有限公司
VACUettes Kit K-2810B
VACUettes Refill, 30 ampoules R-2810B
Acidifier Solution Pack, six 10 mL bottles A-28001
Low Range Comparator
0, 20, 30, 40, 60, 80, 100, 120 ppm C-2801B
High Range Comparator
120, 240, 360, 480, 600, 700, 800, 1000, 1200 ppm C-2810B
Kit comes in a plastic case and contains everything needed to perform 30 tests （except distilled water）:  Refill, Low and High Range Comparators, Acidifier Solution, dilutor snapper cup, sample cup top, micro test tube, instructions, and MSDS.

：丁成峰