Hodnota pH
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Barva pufru
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pH buffer
Pufr Reagecon, pH 9,00, 1 litr, 25°C
CRM109025
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Pufr Reagecon, pH12.45 ± 0.050, 25°C 500ml DIN19266
11245525
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Pufr v pevném stavu (kapsle), pH 10, modrý, 50 ml
CP1100
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Pufr v pevném stavu (kapsle), pH 4,01, oranžový, 50 ml
CP1040
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Pufr v pevném stavu (kapsle), pH 7, zelený, 50 ml
CP1070
Product Detail
Pufr v pevném stavu (kapsle), pH 9, fialový, 50 ml
CP1090
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Sodium Bicarbonate, 30 g
SRM2191a
Product Detail
Sodium Carbonate, 30 g
SRM2192a
Product Detail
Standard pufru pH = 10,00 ± 0,01, 20 °C, 500 ml, modrý
CRM11005C
Product Detail
Standard pufru pH = 10,00 ± 0,02, 25 °C, 500 ml, modrý
CRMTB100
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Standard pufru pH = 4,00 ± 0,01, 20 °C, 500 ml, červený
CRM10405C
Product Detail
Standard pufru pH = 4,01 ± 0,02, 25 °C, 500 ml, červený
CRMTB401
Product Detail