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Beschreibung

Set includes nineteen 40 mL vials, (6) Water blank, (1) 0.500 ppm NIST KHP, (3) 1.00 ppm NIST KHP, (1) 5.00 ppm NIST KHP, (1) 10.00 ppm NIST KHP, (1) 25.0ppm NIST KHP, (1) 5 ppm NIST KHP/50 ppm NaHCO3, (4) 0.500 mg C/L from USP Sucrose RS, (1) 0.500 mg C/L from USP 1,4-benzoquinoine RSS.