These water calibration standards are traceable to NIST (where applicable) and are manufactured in accordance to ISO Guide 34 and certified in accordance to ISO 17025.
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Product Number: ALK1000-100ML
Alkalinity, CaCO3 1000 mg/L Calibration Standard 1
$45.00
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Product Number: ALK1000-500ML
Alkalinity, CaCO3 1000 mg/L Calibration Standard 5
$60.00
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Product Number: ALK500-100ML
Alkalinity, CaCO3 500 mg/L Calibration Standard 10
$45.00
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Product Number: ALK500-500ML
Alkalinity, CaCO3 500 mg/L Calibration Standard 50
$60.00
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Product Number: BOD1000-500ML
BOD 1000 mg/L Calibration Standard
$60.00
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Product Number: BOD200-100ML
BOD 200 mg/L Calibration Standard
$45.00
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Product Number: BOD200-500ML
BOD 200 mg/L Calibration Standard
$60.00
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Product Number: BOD2000-500ML
BOD 2000 mg/L Calibration Standard
$60.00
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Product Number: BOD500-100ML
BOD 500 mg/L Calibration Standard 100 mL
$45.00
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Product Number: BOD500-500ML
BOD 500 mg/L Calibration Standard 500 mL
$60.00
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