您在搜索: PH指示剂带

目录号: (VWRC315052J)

供应商: VWR Chemicals

描述: Non bleeding special indicator dyes that are covalently bound onto the reagent paper and then adhered to plastic strips.

计量单位: 1 * 100 件

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目录号: (BAKR2873-01)

供应商: Avantor

描述: DUAL-TINT® pH papers offer easy-to-read, precise pH indication in a rolled 17-foot strip wide in a refillable dispenser with colour scale.

计量单位: 1 * 1 件

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目录号: (VWRC85409.600)

供应商: VWR Chemicals

描述: These tri indicator papers show three different colours for each pH-value.

计量单位: 1 * 5 件

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供应商: BDH US PRODUCED

描述: These test trips are used for rapid pH testing directly at the point of interest. Suitable for careful testing of dangerous, poisonous and aggressive liquids as the long handle prevents fingers from coming into contact with the sample.

供应商: VWR Chemicals

描述: Dosatest strips incorporate a colour scale and are ideal for determining pH values for coloured solutions.

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目录号: (VWRC87806.600)

供应商: VWR Chemicals

描述: Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.

计量单位: 1 * 50 Tests

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目录号: (VWRC85402.600)

供应商: VWR Chemicals

描述: Indicator paper for testing across the complete pH range.

计量单位: 1 * 5 件

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供应商: Avantor

描述: BAKER-pHIX indicator sticks provide fast, easy, accurate measurement of pH ranges in laboratory.

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供应商: VWR Chemicals

描述: Dosatest test strips provide precise and rapid pH determination, with up to four different colour blocks for each pH value.

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目录号: (VWRC109526.0005)

供应商: VWR Chemicals

描述: These rolls (4,8 m × 10 mm) have only 1 colour zone and are useful where high precision of measurement is not necessary.

计量单位: 1 * 5 件

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目录号: (VWRC87891.150)

供应商: VWR Chemicals

描述: Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.

计量单位: 1 * 50 Tests

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供应商: VWR Chemicals

描述: Duo indicator papers show two different colours for each pH value.

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目录号: (WHAT2600-204A)

供应商: CYTIVA WHATMAN

描述: Reel phenophthalein standard litmus paper.

计量单位: 1 * 1 卷

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供应商: MERCK MILLIPORE

描述: Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.

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供应商: CYTIVA WHATMAN

描述: Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

供应商: CYTIVA WHATMAN

描述: Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

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