Papierki testowe
Na podstawie prostego wyglądu koloru papiery testowe dostarczają szybkich wniosków na temat poziomów składników próbki. Zaprojektowane do wykrywania konkretnych pierwiastków lub wielu parametrów, papiery reakcyjne traktowane odczynnikiem lub wskaźnikiem podają ogólny zakres zawartości przy użyciu stopniowanych przedziałów. Zanurz jednorazowe patyczki w danej próbce, a następnie dopasuj kolor do dostarczonej tabeli – to najtańsza i najprostsza metoda testowania jakości. Dzięki kompaktowym rozmiarom papiery testowe mogą być używane na miejscu.
VWR® Qualitative Potassium Iodide Starch Paper, Test Strips
Supplier: VWR Chemicals
Potassium iodide starch paper allows the quick and easy detection of strong oxidisers such as nitrite and free chlorine.
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VWR® DOSATEST® Test Strips, Nitrate 100
Supplier: VWR Chemicals
Dosatest® Nitrate 100 test strip enables the quick and reliable determination of nitrate and nitrite in water-based liquids.
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Lead (II) acetate paper Reag. Ph. Eur. 1048102 do wykrywania siarkowodoru i siarczku
Supplier: VWR Chemicals
Indicator Papers, Octan ołowiu(II) - papierek wskaźnikowy, Plastic bottle
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VWR® Qualitative Lead Acetate Paper for Sulfide
Supplier: VWR Chemicals
Lead acetate paper allows the quick and easy detection of hydrogen sulphide.
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VWR® DOSATEST® Test Strips, Chlorine Senstivie 1
Supplier: VWR Chemicals
Semi-quantitative test strips for reliable determination of chlorine concentrations as low as 0,05 mg/L (ppm).
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VWR® Semi-Quantitative Chlorine Test
Supplier: VWR Chemicals
The white paper turns blue-violet in the presence of chlorine.
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VWR® Qualitative Lead Acetate Paper for Sulfide: 5 mg/L S²⁻
Supplier: VWR Chemicals
Lead acetate paper allows the quick and easy detection of hydrogen sulphide.
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VWR® Qualitative Test Paper Chlortesmo for Chlorine (Cl₂): 1 mg/L
Supplier: VWR Chemicals
Chlortesmo allows the quick and easy detection of free halogens (chlorine, bromine, iodine).
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Paski wskaźnikowe, niebarwiące
Supplier: VWR Chemicals
Non bleeding special indicator dyes that are covalently bound onto the reagent paper and then adhered to plastic strips.
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Wskaźnik wilgotności 3 karty punktowe
Supplier: DESCO
Humidity indicator cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink.
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VWR® DOSATEST® Test Strips, Chlorine 500
Supplier: VWR Chemicals
Semi-quantitative test strips for the determination of chlorine.
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VWR® DOSATEST® Test Strips, Nitrate 250
Supplier: VWR Chemicals
Dosatest® Nitrate 250 test strip enables the nitrate concentration in liquids to be determined quickly and reliably.
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VWR® DOSATEST® Test Strips, Nitrite/pH
Supplier: VWR Chemicals
Dosatest® pH/Nitrite test strip enables quick and reliable determination of the pH value and nitrite content in water–based liquids.
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VWR® DOSATEST® Test Strips, Cobalt
Supplier: VWR Chemicals
Semi-quantitative test strips for the determination of Cobalt.
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VWR® Qualitative Sulphide Test Paper for Sulphide: 5 mg/L S²⁻
Supplier: VWR Chemicals
Sulphide test paper allows the easy and reliable detection of hydrogen sulphide.
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VWR® Rota® Tri, wskaźnik pH, od 1 do 11
Supplier: VWR Chemicals
These tri indicator papers show three different colours for each pH-value.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 613-2001
Supplier: HENKE SASS WOLF
#: 83645.320
Supplier: VWR Chemicals