Referenční materiály
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Reference materials
pH pufr - pH 3,00 ± 0,05, Ampule
TC10030
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pH pufr - pH 4,00 ± 0,05, Ampule
TC10040
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pH pufr - pH 5,00 ± 0,05, Ampule
TC10050
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pH pufr - pH 6,00 ± 0,05, Ampule
TC10060
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pH pufr - pH 7,00 ± 0,05, Ampule
TC10070
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pH pufr - pH 8,00 ± 0,05, Ampule
TC10080
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pH pufr - pH 9,00 ± 0,05, Ampule
TC10090
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pH pufr - pH 10,00 ± 0,05, Ampule
TC10100
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pH pufr - pH 11,00 ± 0,05, Ampule
TC10110
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pH pufr - pH 12,00 ± 0,05, Ampule
TC10120
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pH pufr - pH 13,00 ± 0,05, Ampule
TC10130
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Standard vodivosti - 10000 µS/cm, 500 ml
TC57512PP
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