In North America 109060.1000 is identical to HX0603A-8 but in a larger pack size In North America 109060.1000 is identical to HX0603A-6 In North America 109060.4000 is identical to HX0603A-3 but in a superior shelf life enhancing pack
Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, USP).
The concentration of this volumetric solution was determined with volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.