Calcium Carbonate Alkalinity Standard at 1,000 µg/mL in H2O, 500 mL

$49.50

SKU: WQC-ALK-500

Calcium Carbonate Alkalinity Standard at 1,000 µg/mL in H2O, 500 mL.

Can be used as stock solutions for EPA Method 330.2.

This standard is traceable to NIST SRM 3300 series. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.

12 month expiration date.