名称 | 成份 | 基质 | 包装 | 订货号 |
Anion mufti element standard I阴离子多元素混标I | 1,000 mg/L F1,000 mg/L Sr1,000 mg/L P04 | water | 500mL | 2.1.11437.0500.9 |
Anion mufti element standard II阴离子多元素混标II | 1,000 mg/L CI1,000 mg/L NI1,000 mg/L S04 | water |
500mL | 2.1.11448.0500.9 |
IC multi element standard I IC多元素混标I | 100mg/L F 250mg/L CI 500mg/L NO3 500mg/L SO4 1.000mg/L PO4 | water | 500mL | 2.1.70398.0500.9 |
IC multi element standard II IC多元素混标II | 500 mg/L P04 -P 500mg/L NH4-N 500 mg/L NO3-N | water | 500mL | 2.1.70399.0500.9 |