ABSOLUTE STANDARDS INC
PO Box 5585, Hamden, CT 06518
customerserv@absolutestandards.com
+1 (800) 368-1131

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Alkalinity, as Calcium Carbonate
500 µg/mL in Water
$90
500 mL
Alkalinity as Calcium Carbonate
1000 µg/mL in Water
$25
100 mL
Alkalinity as Calcium Carbonate
1000 µg/mL in Water
$75
500 mL