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Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
R R Puffer Ph 6.8 1 Liter Natriumhydroxid 4 mg 100% Vitamin B9 4 mg 100% Vitamin B9 (folic acid) 100 µg 50% 200 µg 100% Vitamin B12 (cyanocobalamin) 1 µg 40% 2 μg 80% Vitamin B7 (biotin) 30 μg 60% 60 μg 120% Vitamin B5 (D calcium pantothenate) 4 mg 67% 8 mg 133% zinc 3 and environmental preparations Kalibrierung und Überprüfung der Genauigkeit von pH Elektrodenmessungen Nicht zutreffend
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