Natural Water Standard Solution, 300 ppm Total Dissolved Solids (TDS), 500 mL
產品編號：2974649
Conductivity standard solutions for laboratory and field analyses 用於實驗室和現場分析的導電度標準品
Natural Water Standard Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride.
TDS: 300 ppm ±3 ppm, Conductivity: 445 µS/cm ±4.5 µS/cm at 25°C. 500 mL bottle.
Parameter : TDS
Description : TDS/Conductivity calibration solution 總溶解固體/導電度校正標準溶液
Formula : Na2SO4, Na2CO3, NaCl
NIST Traceable : Yes
Package Type : Bottle
Concentration : 300 ppm ±3 ppm
Concentration 2 : 445 µS/cm at 25°C ±4.5 µS/cm at 25°C
關鍵字 : 水中 總溶解固體 標準溶液, 水中 總溶解固體 標準品
Natural Water Standard Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride.
TDS: 300 ppm ±3 ppm, Conductivity: 445 µS/cm ±4.5 µS/cm at 25°C. 500 mL bottle.
Parameter : TDS
Description : TDS/Conductivity calibration solution 總溶解固體/導電度校正標準溶液
Formula : Na2SO4, Na2CO3, NaCl
NIST Traceable : Yes
Package Type : Bottle
Concentration : 300 ppm ±3 ppm
Concentration 2 : 445 µS/cm at 25°C ±4.5 µS/cm at 25°C
關鍵字 : 水中 總溶解固體 標準溶液, 水中 總溶解固體 標準品
Traceable to NIST standard reference materials
Whether in the laboratory or in the field, always perform measurement results you can trust is essential. The quality of the standard solutions that are used are key.
Whether in the laboratory or in the field, always perform measurement results you can trust is essential. The quality of the standard solutions that are used are key.
Design for use with Hach meters portfolio and other meters.
The basis for accurate conductivity measurements is good care and calibration of the conductivity cell.
The basis for accurate conductivity measurements is good care and calibration of the conductivity cell.
Reliable packaging
Supplied in an airtight packaging ensuring guaranteed shelf-life.
Supplied in an airtight packaging ensuring guaranteed shelf-life.